How to remember color codes

Question

I often see challenges with question based on color codes,,,, but there are too many colors,,, and how to remember them,,,

Answer 1

You don't really need to remember, all you need to know is how to recognize the representation. For example hexadecimal color code can be represented in following format:-

#RRGGBB

where RGB stands for the amount of Red, Green and Blue respectively. It's obvious that a higher amount of each component will lead to a dominant color.

For example, #001199 represents shade of Blue since it has the highest amount of Blue (i.e. 99).

📖 Takeaway

☑ You need to know how to count in hexadecimal

☑ Equal amount of each component will lead to different shades of Grey (e.g. #111111, #BBBBBB etc.)

☑ #FFFFFF represents White while #000000 represents Black (sometimes shorthand as #FFF and #000)

Answer 2

In challenges colors are easy, like black, white, red etc