Tuesday, 23 January 2018

How to calculate color and opacity of unknown overlay?

I have two images. They are identical, except that in one, a pink semi-transparent layer is applied over the original content. I don't know the shade of pink, or the percent opacity used on the semi-transparent layer.

I'm very rusty on my color theory, but is there a way mathematically, that I could take several before-and-after points on the image, and calculate the shade of pink and opacity used to create the semi transparent layer? If so, where would I find such an equation?



Great design resource

100 Things Every Designer Needs to Know About People (Voices That Matter) Submitted January 23, 2018 at 06:14PM by abyssalheaven http://ift.tt/2DAw22s

No comments:

Post a Comment