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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 … Read article

Article

A Nerd’s Guide to Color on the Web

There are a lot of ways to work with color on the web. I think it’s helpful to understand the mechanics behind what you’re using, and color is no exception. Let's delve into some of the technical details of color on the web.… Read article

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