JSPM

color-space

2.3.0

ESM via JSPM
ES Module Entrypoint
Export Map
Keywords
License
Repository URL
TypeScript Types
README

Created 10 years ago
Published 3 months ago
Downloads 419001
Score
MPQF
License MIT

Collection of color space conversions

Package Exports

color-space
color-space/cmyk
color-space/cmyk.js
color-space/cubehelix
color-space/cubehelix.js
color-space/hsl
color-space/hsl.js
color-space/hsv
color-space/hsv.js
color-space/hwb.js
color-space/index.js
color-space/lab
color-space/lab.js
color-space/lchab
color-space/lchab.js
color-space/lchuv.js
color-space/rgb
color-space/rgb.js
color-space/xyy
color-space/xyy.js
color-space/xyz
color-space/xyz.js
color-space/yuv
color-space/yuv.js

This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (color-space) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.

Readme

Color-space

Collection of color spaces conversions & data.

Demo.

Usage

import space from 'color-space';

//convert lab to lch
var result = space.lab.lch([80,50,60]);

Spaces can be imported separately:

import rgb from 'color-space/rgb.js';
import hsl from 'color-space/hsl.js';

//convert rgb to hsl
rgb.hsl([200,230,100]);

API

<fromSpace>.<toSpace>(array);
<space>.name //space name
<space>.min //channel minimums
<space>.max //channel maximums
<space>.channel //channel names
<space>.alias //alias space names

Spaces

RGB — additive color model based on red, green and blue primary colors.
HSL — cylindrical-coordinates representation of RGB.
HSV, HSB
HWB
HSI — used for computer vision due to better separation of shapes in an image, comparing to HSL/HSB.
CMYK
CMY
XYZ
XYY (YXY)
LAB
LCH_ab
LUV
LCH_uv
HSL_uv
HPL_uv
LAB_Hunter
YUV
YIQ
YC_gC_o
YD_bD_r
YP_bP_r
YC_bC_r
Y_cC_bcC_rc
JPEG
XvYCC
UCS
UVW
Munsell
NCS
PMS
RAL
TSL – color space designed for face detection purpose.
RG
RGK
Coloroid — color space for architects and visual constructors, Hungarian Standard MSZ 7300 since 2000.
OSA-UCS — accurately reprsenting uniform color differences, developed by the Optical Society of America’s Committee on Uniform Color Scales.
HKS
LMS — represents sensitivity of the human eye to Long, Medium and Short wavelengths.
Cubehelix — colormaps for data visualization.
Gray
CIECAM02
US Federal Standard 595
Toyo
PhotoYCC
HCG
HCL
HSP
HCY
YES — computationally effective color space for face recognition.
British Standard Colour
RG chromacity
CIE DSH
HSM (fixed)

Contribute

Please fork, add color space with basic conversions to/from XYZ or RGB and tests. The goal of the project is the most complete set of color spaces with minimal uniform API.

Credits

Thanks to all scientists, who devoted their time to color research and conveyed their knowledge, for now we can use their formulas and code.