Select Page

Category: hex

Converting Color Spaces in JavaScript

A challenge I faced in building an image “emojifier” was that I needed to change the color spaces of values obtained using getImageData() from RGB to HSL. I used arrays of emojis arranged by brightness and saturation, and they were HSL-based for the best matches of average pixel colors with the emojis. In this article, we’ll study functions that will be useful for converting both opaque and alpha-enabled color values. Modern browsers currently support the color spaces RGB(A), hex, and HSL(A). The functions and notations for these are rgb(), rgba(), #rgb/#rrggbb, #rgba/#rrggbbaa, hsl(), and hsla(). Browsers have always supported...

Read More
www.000webhost.com