Expands a CSS hex colour code. If the string passed is already a long form colour code then it is unmodified. If a short form colour code is passed, the longest form of the colour is returned. Alpha ...

Compresses a CSS hex color code. If the string passed is already a short form color code or it is a long form color code that cannot be shortened, the color is returned unmodified. If a long form ...

This text-based tutorial is intended for people who learn fast through a combination of reading and images — it’s possible to learn HTML and CSS foundations in 15 minutes through this tutorial. For a ...

After years of developer frustration and questions on online forums, it's finally happening: CSS is getting an if() function ...

The “Named Colors” section of the CSS Color Module Level 4—the latest specification for color values and properties within the Cascading Style Sheets language—are 141 standard colors. Each has its own ...

When you access 'Sorted CSS Colors', it looks like this. There is a slide bar that serves as a palette at the top, and color candidates are displayed in the center. The arrangement of color candidates ...