April 2018
Beginner to intermediate
300 pages
7h 34m
English
Similar to RGBA values, hexademical (hex) color codes control the amount of red, green, and blue light. They also control transparency with a two-digit hex number, each starting with a hash sign '#', for instance, '#81d8d0ec'. Therefore, pure red, green, blue, black, and white's hex codes are '#ff0000', '#00ff00', '#0000ff', '#000000', and '#ffffff', respectively.
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