Need help for color

[cerulean mantle]

Hi there
I need you'r help
How to color my drawing
I'm struggling with color
So i decid to do it in grayscale

[heavy glen]

looks rlly cool i like the perspective!

i would actually not tell you what to color how

i'd rather recommend to try different pallets

go to pinterest get a vibrant or dark palate and try what u like best

for the back and foreground differentiation i'd use either very dark and light ones to make it pop or go for the highest color contrast means; color theory weel or here a lil help; green = orange or blue = red to make it stick out