RGB colours
The Basic Principles of Web Design: The Colour Theory - The freeCodeCamp Forum
Code implementation for classifying colors according to the RGB range - Programming Questions - Arduino Forum
What Is RGB Color Model? - Seahawk
RGB vs. CMYK: Guide to Color Spaces | Printful
RGB colour model | Description, Development, Uses, Science, & Facts | Britannica
RGB color model - Wikipedia
RGB colors
Computer Graphics | The RGB color model - GeeksforGeeks
What is RGB?
RGB vs. CMYK
The RGB Color Model - IONOS CA
How to find an RGB complementary color - Quora
RGB Definition - What is the RGB color model?
Color Systems Guide - The Difference Between PMS, CMYK, RGB, & HEX
RGB Definition: What is RGB, How Does RGB Work, and More
Named colors
CSS Colors | Hexadecimal and RGB colors | css color picker
Coding and Colors: A Practical Approach to HEX and RGB Values | by John Brugman | Medium
RGB Color Model: What Is It and How Is It Used? - Color Meanings
Recommended Colors and Corresponding CIE and RGB Values | Download Table
