I would like to know how to blend colors in a specific way.
Let's imagine that I have a color (A) and an other color (B).
I would like to blend them in such a way that if I choose white for the (B) then the output color is (A) but if have any other color for (B) it outputs a blending of (A) and (B).
- I've tried the addition, but it doesn't give the expected result.
- I've tried the multiplicative blending it's quite good for the (B) white value but it fail for a blue (B) and red (A) colors.
Any idea how to do that ? Thanks a lot.