troubleshooting Question

Colour lightening algorithm

Avatar of Spadge
Spadge asked on
Web Graphics Software
9 Comments1 Solution541 ViewsLast Modified:
I'm looking for an algorithm to take an RGB colour value and lighten it by a percentage, basically to simulate what happens when you set the opacity of a photoshop layer to e.g. 20% in front of a white background.

Any ideas?
ASKER CERTIFIED SOLUTION
modulo

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