My thought process (in no way disagrees with Dan)..... Suggest you run your own tests. You won't get the math answer and I doubt Adobe would ever release the info (proprietary), but you will have a ma

#colortheory #photoshop #lightroom #colors

First off, thank you for your answers! For sure you know way more about colors than me. Just to clarify my objective a bit - I'm working on a photo editor software and I'm trying to implement color co

#colortheory #photoshop #lightroom #colors

If you want to puzzle this out, you can use a granger rainbow to see which clean colors are affected. A long time ago (PS7) I worked out which areas were selected by H/S for each color using calculati

#colortheory #photoshop #lightroom #colors

John, The flip, or wisecracking, response to the question is, 1) Probably nobody remembers what methodology was used. The Photoshop team often has picked up pieces of existing code to create new comma

#colortheory #photoshop #lightroom #colors

Hi, the HSL panel in Camera Raw allows adjusting Luminance for 8 color ranges I assume. Does anybody know how those ranges are calculated? For ex. what does "Reds" actually mean, how does it determine

#colortheory #photoshop #lightroom #colors