Foxcapades / golour

Color format handling and translation library.

Colors!

Go wrappers and converters for various color formats with no standard library dependency (outside of unit tests).

Intended for use with alternative compilers such as TinyGo for use with JS/WASM build targets.

Currently, golour supports HSV/HSB, HSL, and RGB color formats and can translate between these types.

Each color type can additionally render itself in one or more JS/CSS friendly formats, such as hex strings or CSS color functions.

Examples

RGB From Hex String

package main

import (
	"fmt"
	"github.com/foxcapades/golour/v1/pkg/colors"
)

func main() {
  rgb := colors.NewRGBFromHex("#FFEEDD")
  fmt.Println(rgb)              // Outputs: rgba(255, 238, 221, 255)
  fmt.Println(rgb.HexRGB())     // Outputs: #FFEEDD
  fmt.Println(rgb.CSSFuncRGB()) // Outputs: rgb(255, 238, 221)
  fmt.Println(rgb.ToHSL())      // Outputs: hsla(30, 100%, 93.3%, 1)
}