*sigh*

Fine

if you want simplicity, give a unique design rather than just a bland color by adding accessories
for example gloves
pants
hair
or even just a shirt, just pick any one of these and your character already has some kind of resemblance of uniqueness
but do pick a complementary color palette for the character, for example mine, i picked orange and blue because they fit and blend together well, easy on the eyes and aren’t epilepsy inducing, and readable, don’t mix mash random colors, try searching up color palettes on the internet to get a good idea on what color to pick for your character, you can do different shades of the same basic color (light aqua, dark aqua, aqua), or maybe 2 or 3 colors, but try keep the colors minimal as possible, many colors does not automatically equal to good design.

Sure, [email protected] , you want it tactical or what

Well, what do you want to add on him?