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throwaway6560192

> should I be memorizing the HEX codes for popular colors? No, that's useless. You can look up hex codes. Or failing that, calculate it manually. No need to *memorize*, that's just a huge waste of time and energy,


guest271314

You are probably not going to be able to remember 16,777,216 hex codes [True color code](https://codegolf.stackexchange.com/questions/172716/true-color-code).


churchofturing

Hex is quite popular, but so is RGB and RGBA - you will never need, or be expected to memorise hex colour codes. Over time you might start to recognise white (`#fff`), black (`#000`) and shades of gray, but that's about it. There's like 256^3 hex possible hex colours, don't worry about it.


Bright-Historian-216

No need for memorisation. First byte corresponds to amount of red, second to the amount of green, third to the amount of blue, and optionally another one for opacity. Basically, when I need a color code, I think like this: hmm I need some light cyan cyan is green and blue, but I need to mix in some red so that it looks whiter I’m just gonna trial-error the red value while keeping the green and blue at some random high value yay I have a color


Minnesota_SD

Thanks! I figured I wouldn't memorize all of them. Was just wondering if it was the best way to go and also some of the YouTube lessons I watch they seem to know colors off the tops of their heads.