COCO (Color Converter) for Go
COCO (Color Converter) is a color conversion library for Go. Heavily inspired by NPM's color-convert. It converts all ways between rgb, hsl, hsv, hwb, cmyk, and hex strings.
Install
Just run this:
go get github.com/hisamafahri/coco
Usage
- RGB Base
You can change an RGB base value to other types of value. To use it:
import (
"github.com/hisamafahri/coco"
)
// RGB to CMYK
coco.Rgb2Cmyk(140, 200, 100) // Output [4]float64: [30 0 50 22]
// RGB to HSL
coco.Rgb2Hsl(140, 200, 100) // Output [3]float64: [96 48 59]
// RGB to HSV
coco.Rgb2Hsv(140, 200, 100) // Output [3]float64: [96 50 78]
// RGB to HWB
coco.Rgb2Hwb(140, 200, 100) // Output [3]float64: [96 39 22]
// RGB to LAB
coco.Rgb2Lab(140, 200, 100) // Output [3]float64: [75 -37 44]
// RGB to XYZ
coco.Rgb2Hwb(140, 200, 100) // Output [3]float64: [34 48 20]
// RGB to HEX
coco.Rgb2Hex(140, 200, 100) // Output string: 8CC864
// RGB to HCG
coco.Rgb2Hcg(140, 200, 100) // Output [3]float64: [96 39 65]
// RGB to Apple
coco.Rgb2Apple(140, 200, 100) // Output [3]float64: [29041 54998 7710]
// RGB to Gray
coco.Rgb2Apple(140, 200, 100) // Output [1]float64: [58]
- HSL Base
You can change an HSL base value to other types of value. To use it:
import (
"github.com/hisamafahri/coco"
)
// HSL to RGB
coco.Hsl2Rgb(136, 54, 43) // Output [3]float64: [50 169 82]
// HSL to HSV
coco.Hsl2Hsv(136, 54, 43) // Output [3]float64: [136 70 66]
// HSL to HCG
coco.Hsl2Hsv(136, 54, 43) // Output [3]float64: [136 46 37]
- HSV Base
You can change an HSV base value to other types of value. To use it:
import (
"github.com/hisamafahri/coco"
)
// HSV to RGB
coco.Hsv2Rgb(4, 78, 92) // Output [3]float64: [235 64 52]
// HSV to HSL
coco.Hsv2Hsl(4, 78, 92) // Output [3]float64: [4 82 56]
// HSV to HCG
coco.Hsv2Hcg(4, 78, 92) // Output [3]float64: [4 72 72]
- HWB Base
You can change an HWB base value to other types of value. To use it:
import (
"github.com/hisamafahri/coco"
)
// HWB to RGB
coco.Hwb2Rgb(136, 0, 43) // Output [3]float64: [0 145 107]
// HWB to HCG
coco.Hwb2Hcg(136, 0, 43) // Output [3]float64: [136 57 0]
- CMYK Base
You can change an CMYK base value to other types of value. To use it:
import (
"github.com/hisamafahri/coco"
)
// CMYK to RGB
coco.Cmyk2Rgb(70, 0, 51, 34) // Output [3]float64: [50 168 82]
- XYZ Base
You can change an XYZ base value to other types of value. To use it:
import (
"github.com/hisamafahri/coco"
)
// XYZ to RGB
coco.Xyz2Rgb(21, 18, 5) // Output [3]float64: [166 103 46]
// XYZ to LAB
coco.Xyz2Lab(21, 18, 5) // Output [3]float64: [49 20 41]
- LAB Base
You can change an LAB base value to other types of value. To use it:
import (
"github.com/hisamafahri/coco"
)
// LAB to XYZ
coco.Lab2Xyz(50, 21, 38) // Output [3]float64: [22 18 6]
// LAB to LCH
coco.Lab2Lch(50, 21, 38) // Output [3]float64: [50 43 61]
- LCH Base
You can change an LCH base value to other types of value. To use it:
import (
"github.com/hisamafahri/coco"
)
// LCH to LAB
coco.Lab2Xyz(30, 79, 50) // Output [3]float64: [30 51 61]
- HEX Base
You can change an HEX base value to other types of value. To use it:
import (
"github.com/hisamafahri/coco"
)
// HEX to RGB
coco.Hex2Rgb("4287F5") // Output [3]uint8: [66 135 245]
- HCG Base
You can change an HCG base value to other types of value. To use it:
import (
"github.com/hisamafahri/coco"
)
// HCG to RGB
coco.Hcg2Rgb(44, 98, 50) // Output [3]float64: [252 186 3]
// HCG to HSV
coco.Hcg2Hsv(44, 98, 50) // Output [3]float64: [44 99 99]
// HCG to HSL
coco.Hcg2Hsl(44, 98, 50) // Output [3]float64: [44 98 50]
// HCG to HWB
coco.Hcg2Hwb(44, 98, 50) // Output [3]float64: [44 1 1]
- Apple Base
You can change an Apple base value to other types of value. To use it:
import (
"github.com/hisamafahri/coco"
)
// Apple to RGB
coco.Apple2Rgb(64764, 47802, 771) // Output [3]float64: [252 186 3]
- Gray Base
You can change an Gray base value to other types of value. To use it:
import (
"github.com/hisamafahri/coco"
)
// Gray to RGB
coco.Gray2Rgb(46) // Output [3]float64: [117 117 117]
// Gray to CMYK
coco.Gray2Cmyk(46) // Output [4]float64: [0 0 0 46]
// Gray to HEX
coco.Gray2Lab(46) // Output string: 757575
// Gray to HSL
coco.Gray2Hsl(46) // Output [3]float64: [0 0 46]
// Gray to HSV
coco.Gray2Hsv(46) // Output [3]float64: [0 0 46]
// Gray to HWB
coco.Gray2Hwb(46) // Output [3]float64: [0 100 46]
// Gray to LAB
coco.Gray2Lab(46) // Output [3]float64: [46 0 0]
Pending Implementation
- RGB to keyword
- Keyword to RGB
Ansi16&Ansi256
