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x11colors

package module
v0.0.0-...-f6ab54c Latest Latest
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 Go to latest Published: May 29, 2026 License: MIT Imports: 3 Imported by: 2

README

X11 Colors for golang

The package provides X11 colors names as variables, together with colors caption names and couple additional helper functions.

Use the following command to install the package:

go get -u github.com/vgarvardt/x11colors-go

Usage example

All colors are available as package-level variables and can be used in the following manner:

package main

import (
	"fmt"

	"github.com/vgarvardt/x11colors-go"
)

func printColorDetails(color x11colors.X11Color) {
	fmt.Printf(
		`You are using "%s" color (slugified "%s") with RGB HEX #%02X%02X%02X that should use %s text color when used as background%s`,
		color.Name,
		color.Name.Slugify(),
		color.RGBA.R,
		color.RGBA.G,
		color.RGBA.B,
		map[bool]string{true: "BLACK", false: "WHITE"}[color.CaptionBlack],
		"\n",
	)
}

func main() {
	printColorDetails(x11colors.GreenX11)
	printColorDetails(x11colors.RandomSeeded())
}

Documentation

Overview

Package x11colors provides the list of X11 colours as Go values.

Index

Constants

This section is empty.

Variables

View Source 
var (
	AliceBlue         = X11Color{"Alice Blue", color.RGBA{0xF0, 0xF8, 0xFF, 0xFF}, true}
	AntiqueWhite      = X11Color{"Antique White", color.RGBA{0xFA, 0xEB, 0xD7, 0xFF}, true}
	Aqua              = X11Color{"Aqua", color.RGBA{0x00, 0xFF, 0xFF, 0xFF}, false}
	Aquamarine        = X11Color{"Aquamarine", color.RGBA{0x7F, 0xFF, 0xD4, 0xFF}, false}
	Azure             = X11Color{"Azure", color.RGBA{0xF0, 0xFF, 0xFF, 0xFF}, true}
	Beige             = X11Color{"Beige", color.RGBA{0xF5, 0xF5, 0xDC, 0xFF}, true}
	Bisque            = X11Color{"Bisque", color.RGBA{0xFF, 0xE4, 0xC4, 0xFF}, false}
	Black             = X11Color{"Black", color.RGBA{0x00, 0x00, 0x00, 0xFF}, false}
	BlanchedAlmond    = X11Color{"Blanched Almond", color.RGBA{0xFF, 0xEB, 0xCD, 0xFF}, true}
	Blue              = X11Color{"Blue", color.RGBA{0x00, 0x00, 0xFF, 0xFF}, false}
	BlueViolet        = X11Color{"Blue Violet", color.RGBA{0x8A, 0x2B, 0xE2, 0xFF}, false}
	Brown             = X11Color{"Brown", color.RGBA{0xA5, 0x2A, 0x2A, 0xFF}, false}
	Burlywood         = X11Color{"Burlywood", color.RGBA{0xDE, 0xB8, 0x87, 0xFF}, false}
	CadetBlue         = X11Color{"Cadet Blue", color.RGBA{0x5F, 0x9E, 0xA0, 0xFF}, false}
	Chartreuse        = X11Color{"Chartreuse", color.RGBA{0x7F, 0xFF, 0x00, 0xFF}, false}
	Chocolate         = X11Color{"Chocolate", color.RGBA{0xD2, 0x69, 0x1E, 0xFF}, false}
	Coral             = X11Color{"Coral", color.RGBA{0xFF, 0x7F, 0x50, 0xFF}, false}
	Cornflower        = X11Color{"Cornflower", color.RGBA{0x64, 0x95, 0xED, 0xFF}, false}
	Cornsilk          = X11Color{"Cornsilk", color.RGBA{0xFF, 0xF8, 0xDC, 0xFF}, true}
	Crimson           = X11Color{"Crimson", color.RGBA{0xDC, 0x14, 0x3C, 0xFF}, false}
	Cyan              = X11Color{"Cyan", color.RGBA{0x00, 0xFF, 0xFF, 0xFF}, false}
	DarkBlue          = X11Color{"Dark Blue", color.RGBA{0x00, 0x00, 0x8B, 0xFF}, false}
	DarkCyan          = X11Color{"Dark Cyan", color.RGBA{0x00, 0x8B, 0x8B, 0xFF}, false}
	DarkGoldenrod     = X11Color{"Dark Goldenrod", color.RGBA{0xB8, 0x86, 0x0B, 0xFF}, false}
	DarkGray          = X11Color{"Dark Gray", color.RGBA{0xA9, 0xA9, 0xA9, 0xFF}, false}
	DarkGreen         = X11Color{"Dark Green", color.RGBA{0x00, 0x64, 0x00, 0xFF}, false}
	DarkKhaki         = X11Color{"Dark Khaki", color.RGBA{0xBD, 0xB7, 0x6B, 0xFF}, false}
	DarkMagenta       = X11Color{"Dark Magenta", color.RGBA{0x8B, 0x00, 0x8B, 0xFF}, false}
	DarkOliveGreen    = X11Color{"Dark Olive Green", color.RGBA{0x55, 0x6B, 0x2F, 0xFF}, false}
	DarkOrange        = X11Color{"Dark Orange", color.RGBA{0xFF, 0x8C, 0x00, 0xFF}, false}
	DarkOrchid        = X11Color{"Dark Orchid", color.RGBA{0x99, 0x32, 0xCC, 0xFF}, false}
	DarkRed           = X11Color{"Dark Red", color.RGBA{0x8B, 0x00, 0x00, 0xFF}, false}
	DarkSalmon        = X11Color{"Dark Salmon", color.RGBA{0xE9, 0x96, 0x7A, 0xFF}, false}
	DarkSeaGreen      = X11Color{"Dark Sea Green", color.RGBA{0x8F, 0xBC, 0x8F, 0xFF}, false}
	DarkSlateBlue     = X11Color{"Dark Slate Blue", color.RGBA{0x48, 0x3D, 0x8B, 0xFF}, false}
	DarkSlateGray     = X11Color{"Dark Slate Gray", color.RGBA{0x2F, 0x4F, 0x4F, 0xFF}, false}
	DarkTurquoise     = X11Color{"Dark Turquoise", color.RGBA{0x00, 0xCE, 0xD1, 0xFF}, false}
	DarkViolet        = X11Color{"Dark Violet", color.RGBA{0x94, 0x00, 0xD3, 0xFF}, false}
	DeepPink          = X11Color{"Deep Pink", color.RGBA{0xFF, 0x14, 0x93, 0xFF}, false}
	DeepSkyBlue       = X11Color{"Deep Sky Blue", color.RGBA{0x00, 0xBF, 0xFF, 0xFF}, false}
	DimGray           = X11Color{"Dim Gray", color.RGBA{0x69, 0x69, 0x69, 0xFF}, false}
	DodgerBlue        = X11Color{"Dodger Blue", color.RGBA{0x1E, 0x90, 0xFF, 0xFF}, false}
	Firebrick         = X11Color{"Firebrick", color.RGBA{0xB2, 0x22, 0x22, 0xFF}, false}
	FloralWhite       = X11Color{"Floral White", color.RGBA{0xFF, 0xFA, 0xF0, 0xFF}, true}
	ForestGreen       = X11Color{"Forest Green", color.RGBA{0x22, 0x8B, 0x22, 0xFF}, false}
	Fuchsia           = X11Color{"Fuchsia", color.RGBA{0xFF, 0x00, 0xFF, 0xFF}, false}
	Gainsboro         = X11Color{"Gainsboro", color.RGBA{0xDC, 0xDC, 0xDC, 0xFF}, true}
	GhostWhite        = X11Color{"Ghost White", color.RGBA{0xF8, 0xF8, 0xFF, 0xFF}, true}
	Gold              = X11Color{"Gold", color.RGBA{0xFF, 0xD7, 0x00, 0xFF}, false}
	Goldenrod         = X11Color{"Goldenrod", color.RGBA{0xDA, 0xA5, 0x20, 0xFF}, false}
	GrayX11           = X11Color{"Gray (X11)", color.RGBA{0xBE, 0xBE, 0xBE, 0xFF}, false}
	GrayW3C           = X11Color{"Gray (W3C)", color.RGBA{0x7F, 0x7F, 0x7F, 0xFF}, false}
	GreenX11          = X11Color{"Green (X11)", color.RGBA{0x00, 0xFF, 0x00, 0xFF}, false}
	GreenW3C          = X11Color{"Green (W3C)", color.RGBA{0x00, 0x7F, 0x00, 0xFF}, false}
	GreenYellow       = X11Color{"Green Yellow", color.RGBA{0xAD, 0xFF, 0x2F, 0xFF}, false}
	Honeydew          = X11Color{"Honeydew", color.RGBA{0xF0, 0xFF, 0xF0, 0xFF}, true}
	HotPink           = X11Color{"Hot Pink", color.RGBA{0xFF, 0x69, 0xB4, 0xFF}, false}
	IndianRed         = X11Color{"Indian Red", color.RGBA{0xCD, 0x5C, 0x5C, 0xFF}, false}
	Indigo            = X11Color{"Indigo", color.RGBA{0x4B, 0x00, 0x82, 0xFF}, false}
	Ivory             = X11Color{"Ivory", color.RGBA{0xFF, 0xFF, 0xF0, 0xFF}, true}
	Khaki             = X11Color{"Khaki", color.RGBA{0xF0, 0xE6, 0x8C, 0xFF}, false}
	Lavender          = X11Color{"Lavender", color.RGBA{0xE6, 0xE6, 0xFA, 0xFF}, false}
	LavenderBlush     = X11Color{"Lavender Blush", color.RGBA{0xFF, 0xF0, 0xF5, 0xFF}, true}
	LawnGreen         = X11Color{"Lawn Green", color.RGBA{0x7C, 0xFC, 0x00, 0xFF}, false}
	LemonChiffon      = X11Color{"Lemon Chiffon", color.RGBA{0xFF, 0xFA, 0xCD, 0xFF}, true}
	LightBlue         = X11Color{"Light Blue", color.RGBA{0xAD, 0xD8, 0xE6, 0xFF}, false}
	LightCoral        = X11Color{"Light Coral", color.RGBA{0xF0, 0x80, 0x80, 0xFF}, false}
	LightCyan         = X11Color{"Light Cyan", color.RGBA{0xE0, 0xFF, 0xFF, 0xFF}, true}
	LightGoldenrod    = X11Color{"Light Goldenrod", color.RGBA{0xFA, 0xFA, 0xD2, 0xFF}, true}
	LightGray         = X11Color{"Light Gray", color.RGBA{0xD3, 0xD3, 0xD3, 0xFF}, false}
	LightGreen        = X11Color{"Light Green", color.RGBA{0x90, 0xEE, 0x90, 0xFF}, false}
	LightPink         = X11Color{"Light Pink", color.RGBA{0xFF, 0xB6, 0xC1, 0xFF}, false}
	LightSalmon       = X11Color{"Light Salmon", color.RGBA{0xFF, 0xA0, 0x7A, 0xFF}, false}
	LightSeaGreen     = X11Color{"Light Sea Green", color.RGBA{0x20, 0xB2, 0xAA, 0xFF}, false}
	LightSkyBlue      = X11Color{"Light Sky Blue", color.RGBA{0x87, 0xCE, 0xFA, 0xFF}, false}
	LightSlateGray    = X11Color{"Light Slate Gray", color.RGBA{0x77, 0x88, 0x99, 0xFF}, false}
	LightSteelBlue    = X11Color{"Light Steel Blue", color.RGBA{0xB0, 0xC4, 0xDE, 0xFF}, false}
	LightYellow       = X11Color{"Light Yellow", color.RGBA{0xFF, 0xFF, 0xE0, 0xFF}, true}
	Lime              = X11Color{"Lime", color.RGBA{0x00, 0xFF, 0x00, 0xFF}, false}
	LimeGreen         = X11Color{"Lime Green", color.RGBA{0x32, 0xCD, 0x32, 0xFF}, false}
	Linen             = X11Color{"Linen", color.RGBA{0xFA, 0xF0, 0xE6, 0xFF}, true}
	Magenta           = X11Color{"Magenta", color.RGBA{0xFF, 0x00, 0xFF, 0xFF}, false}
	MaroonX11         = X11Color{"Maroon (X11)", color.RGBA{0xB0, 0x30, 0x60, 0xFF}, false}
	MaroonW3C         = X11Color{"Maroon (W3C)", color.RGBA{0x7F, 0x00, 0x00, 0xFF}, false}
	MediumAquamarine  = X11Color{"Medium Aquamarine", color.RGBA{0x66, 0xCD, 0xAA, 0xFF}, false}
	MediumBlue        = X11Color{"Medium Blue", color.RGBA{0x00, 0x00, 0xCD, 0xFF}, false}
	MediumOrchid      = X11Color{"Medium Orchid", color.RGBA{0xBA, 0x55, 0xD3, 0xFF}, false}
	MediumPurple      = X11Color{"Medium Purple", color.RGBA{0x93, 0x70, 0xDB, 0xFF}, false}
	MediumSeaGreen    = X11Color{"Medium Sea Green", color.RGBA{0x3C, 0xB3, 0x71, 0xFF}, false}
	MediumSlateBlue   = X11Color{"Medium Slate Blue", color.RGBA{0x7B, 0x68, 0xEE, 0xFF}, false}
	MediumSpringGreen = X11Color{"Medium Spring Green", color.RGBA{0x00, 0xFA, 0x9A, 0xFF}, false}
	MediumTurquoise   = X11Color{"Medium Turquoise", color.RGBA{0x48, 0xD1, 0xCC, 0xFF}, false}
	MediumVioletRed   = X11Color{"Medium Violet Red", color.RGBA{0xC7, 0x15, 0x85, 0xFF}, false}
	MidnightBlue      = X11Color{"Midnight Blue", color.RGBA{0x19, 0x19, 0x70, 0xFF}, false}
	MintCream         = X11Color{"Mint Cream", color.RGBA{0xF5, 0xFF, 0xFA, 0xFF}, true}
	MistyRose         = X11Color{"Misty Rose", color.RGBA{0xFF, 0xE4, 0xE1, 0xFF}, true}
	Moccasin          = X11Color{"Moccasin", color.RGBA{0xFF, 0xE4, 0xB5, 0xFF}, false}
	NavajoWhite       = X11Color{"Navajo White", color.RGBA{0xFF, 0xDE, 0xAD, 0xFF}, false}
	Navy              = X11Color{"Navy", color.RGBA{0x00, 0x00, 0x80, 0xFF}, false}
	OldLace           = X11Color{"Old Lace", color.RGBA{0xFD, 0xF5, 0xE6, 0xFF}, true}
	Olive             = X11Color{"Olive", color.RGBA{0x80, 0x80, 0x00, 0xFF}, false}
	OliveDrab         = X11Color{"Olive Drab", color.RGBA{0x6B, 0x8E, 0x23, 0xFF}, false}
	Orange            = X11Color{"Orange", color.RGBA{0xFF, 0xA5, 0x00, 0xFF}, false}
	OrangeRed         = X11Color{"Orange Red", color.RGBA{0xFF, 0x45, 0x00, 0xFF}, false}
	Orchid            = X11Color{"Orchid", color.RGBA{0xDA, 0x70, 0xD6, 0xFF}, false}
	PaleGoldenrod     = X11Color{"Pale Goldenrod", color.RGBA{0xEE, 0xE8, 0xAA, 0xFF}, false}
	PaleGreen         = X11Color{"Pale Green", color.RGBA{0x98, 0xFB, 0x98, 0xFF}, false}
	PaleTurquoise     = X11Color{"Pale Turquoise", color.RGBA{0xAF, 0xEE, 0xEE, 0xFF}, false}
	PaleVioletRed     = X11Color{"Pale Violet Red", color.RGBA{0xDB, 0x70, 0x93, 0xFF}, false}
	PapayaWhip        = X11Color{"Papaya Whip", color.RGBA{0xFF, 0xEF, 0xD5, 0xFF}, true}
	PeachPuff         = X11Color{"Peach Puff", color.RGBA{0xFF, 0xDA, 0xB9, 0xFF}, false}
	Peru              = X11Color{"Peru", color.RGBA{0xCD, 0x85, 0x3F, 0xFF}, false}
	Pink              = X11Color{"Pink", color.RGBA{0xFF, 0xC0, 0xCB, 0xFF}, false}
	Plum              = X11Color{"Plum", color.RGBA{0xDD, 0xA0, 0xDD, 0xFF}, false}
	PowderBlue        = X11Color{"Powder Blue", color.RGBA{0xB0, 0xE0, 0xE6, 0xFF}, false}
	PurpleX11         = X11Color{"Purple (X11)", color.RGBA{0xA0, 0x20, 0xF0, 0xFF}, false}
	PurpleW3C         = X11Color{"Purple (W3C)", color.RGBA{0x7F, 0x00, 0x7F, 0xFF}, false}
	Red               = X11Color{"Red", color.RGBA{0xFF, 0x00, 0x00, 0xFF}, false}
	RosyBrown         = X11Color{"Rosy Brown", color.RGBA{0xBC, 0x8F, 0x8F, 0xFF}, false}
	RoyalBlue         = X11Color{"Royal Blue", color.RGBA{0x41, 0x69, 0xE1, 0xFF}, false}
	SaddleBrown       = X11Color{"Saddle Brown", color.RGBA{0x8B, 0x45, 0x13, 0xFF}, false}
	Salmon            = X11Color{"Salmon", color.RGBA{0xFA, 0x80, 0x72, 0xFF}, false}
	SandyBrown        = X11Color{"Sandy Brown", color.RGBA{0xF4, 0xA4, 0x60, 0xFF}, false}
	SeaGreen          = X11Color{"Sea Green", color.RGBA{0x2E, 0x8B, 0x57, 0xFF}, false}
	Seashell          = X11Color{"Seashell", color.RGBA{0xFF, 0xF5, 0xEE, 0xFF}, true}
	Sienna            = X11Color{"Sienna", color.RGBA{0xA0, 0x52, 0x2D, 0xFF}, false}
	Silver            = X11Color{"Silver", color.RGBA{0xC0, 0xC0, 0xC0, 0xFF}, false}
	SkyBlue           = X11Color{"Sky Blue", color.RGBA{0x87, 0xCE, 0xEB, 0xFF}, false}
	SlateBlue         = X11Color{"Slate Blue", color.RGBA{0x6A, 0x5A, 0xCD, 0xFF}, false}
	SlateGray         = X11Color{"Slate Gray", color.RGBA{0x70, 0x80, 0x90, 0xFF}, false}
	Snow              = X11Color{"Snow", color.RGBA{0xFF, 0xFA, 0xFA, 0xFF}, true}
	SpringGreen       = X11Color{"Spring Green", color.RGBA{0x00, 0xFF, 0x7F, 0xFF}, false}
	SteelBlue         = X11Color{"Steel Blue", color.RGBA{0x46, 0x82, 0xB4, 0xFF}, false}
	Tan               = X11Color{"Tan", color.RGBA{0xD2, 0xB4, 0x8C, 0xFF}, false}
	Teal              = X11Color{"Teal", color.RGBA{0x00, 0x80, 0x80, 0xFF}, false}
	Thistle           = X11Color{"Thistle", color.RGBA{0xD8, 0xBF, 0xD8, 0xFF}, false}
	Tomato            = X11Color{"Tomato", color.RGBA{0xFF, 0x63, 0x47, 0xFF}, false}
	Turquoise         = X11Color{"Turquoise", color.RGBA{0x40, 0xE0, 0xD0, 0xFF}, false}
	Violet            = X11Color{"Violet", color.RGBA{0xEE, 0x82, 0xEE, 0xFF}, false}
	Wheat             = X11Color{"Wheat", color.RGBA{0xF5, 0xDE, 0xB3, 0xFF}, false}
	White             = X11Color{"White", color.RGBA{0xFF, 0xFF, 0xFF, 0xFF}, true}
	WhiteSmoke        = X11Color{"White Smoke", color.RGBA{0xF5, 0xF5, 0xF5, 0xFF}, true}
	Yellow            = X11Color{"Yellow", color.RGBA{0xFF, 0xFF, 0x00, 0xFF}, true}
	YellowGreen       = X11Color{"Yellow Green", color.RGBA{0x9A, 0xCD, 0x32, 0xFF}, false}
)

Functions

This section is empty.

Types

type Name 

type Name string

Name defines type for colour name

func (Name) Slugify 

func (n Name) Slugify() string

Slugify returns url slugs string value for colour name

func (Name) String 

func (n Name) String() string

String returns string value for colour name

type X11Color 

type X11Color struct {
	// Name is the colour name as defined in <X11root>/lib/X11/rgb.txt
	Name Name
	// RGBA is the colour RGB with A component always set to 0xFF (255)
	RGBA color.RGBA
	// CaptionBlack defines the text colour that can be used on the current colour background:
	// true for black and false for white - as it is in
	// https://ru.wikipedia.org/wiki/%D0%A1%D0%BF%D0%B8%D1%81%D0%BE%D0%BA_%D1%86%D0%B2%D0%B5%D1%82%D0%BE%D0%B2_%D0%B2_X11
	CaptionBlack bool
}

X11Color defines single colour

func GetByName 

func GetByName(name string) (x11color X11Color, found bool)

GetByName returns X11Color by its name if found

func Random 

func Random() X11Color

Random returns random colour

func (X11Color) ToString 

func (c X11Color) ToString() string

ToString returns a standard hex string representation of the colour (e.g., "#F0F8FF").

Source Files

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