We all enjoy those optical illusion color tests... "Which square is darker, the answer will amaze you!"
But how many of you have stopped to think about how these little quizzes affect your coloring?
Not many, if the variety of coloring projects posted on the internet are representative. I see a lot of pale and flat projects on Pinterest and Instagram.
"But wait a minute! I used a lot of really colorful markers and I followed all the tutorials for shading! Why do some objects in my image still look flat?"
It's because you're not going back to adjust your coloring at the end of the project
Nobody but you looks at your project and says "that's B32 right there!". In fact, even really experienced Copic professionals would be hard-pressed to identify the specific markers you've used in any one area.
That's because humans do not see color in an isolated way.
An area of B32 will look like a very light blue when it's sitting next to an area that's been colored with V09. That same B32 will look dark and cool if it's sitting next to an area colored with YR82. It's the exact same blue marker but it looks totally different because the human brain always judges color in context.