@csstools/convert-colors

Convert colors between RGB, HEX, HSL, HWB, LAB, LCH, and more
v2.0.0 URL: https://unpkg.com/@csstools/convert-colors@2.0.0/index.js
OpenBrowse Files
colorscontrastconversionsconvertingconvertshexhslhsvhwblablchrgbxyzbluegreenredblacknesshuelightnesssaturationwhitenesscieciede2000contrastwcag

postcss-color-mod-function

Modify colors using the color-mod() function in CSS
v4.1.1 URL: https://unpkg.com/postcss-color-mod-function@4.1.1/index.cjs.js
OpenBrowse Files
postcsscsspostcss-plugincolorscoloursmodificationsmodsadjustersadjustmentscsswgrgbahslawhiteblackredgreenbluealphahuesaturationlightnesswhitenessblacknesstintshadeblendacontrast

uniqolor

Generate unique and beautiful colors from any texts or numbers
v1.1.1 URL: https://unpkg.com/uniqolor@1.1.1/dist/uniqolor.js
OpenBrowse Files
uniqoloruniqcolorcoloruniquerandomhuesaturatelightnesslightweightuuidgenerate

contrast-color

Determines the best contrast color to use. Give it a background color and it returns a foreground color (black or white by default but customizable).
v1.0.1 URL: https://unpkg.com/contrast-color@1.0.1/lib/index.js
OpenBrowse Files
accessibilitybackgroundblackbrightbrightenbrightnesschromacolorcolorscontrastconvertcssdarkdarkenfontforegroundhexhslhsvlightlightnesslumaluminosityrgbtextwcagwhiteyiq

apca-w3

APCA: the Accessible Perceptual Contrast Algorithm, a modern contrast method that improves readability contrast on self-illuminated displays. Developed for the W3C's WCAG 3 and other standards.
v0.1.9 URL: https://unpkg.com/apca-w3@0.1.9/src/apca-w3.js
OpenBrowse Files
CSSHTMLPDFRTFsRGBRGBP3displayP3Adobe RGBLChLstarcolorcolourcontrastlightnessbrightnessluminanceluminance contrastlightness contrastperceptual contrastvisual contrastcolor contrastcolour contrasttext contrastAPCA contrastA11y contrastconstant contrastaccessible contrastreadability contrastreadabilityaccessibilitycontrast sensitivityspatial frequencyspacial frequencydesign toolsdesign systemsdesign guidelinestypographya11yW3CWCAGWCAG 2WCAG 3SACAMSAPCAPCA