V.

blend (характеры); shadow; umber; shade in; throw up; shade; set off; emphasize; fetch out; punctuate; show off; throw out; hotdog (Julieee); show; margin (литературное произведение, речь); pick out

Chem.

make more prominent (impf of оттенить)

kont.

turn (сочетаясь с другим цветом, делать его более отчётливым, заметным • She looked a lot better now – hair pulled back from her thin face in a loose braid, wearing a stylish crimson tunic that turned her eyes the color of claret. Abysslooker)

heighten (рисунок)