по цвету

by color

→ по
phrase Rare #49,650
by color Indicates that color is the basis for a comparison or judgment.
RU: Эти яблоки легко отличить по цвету.
EN: These apples are easy to tell apart by color.

Не суди других по цвету их кожи.

Don't judge others by the color of their skin.

О людях судят по цвету кожи.

People are judged by the color of their skin.

По крайней мере по цвету похоже на кофе.

At least it looks like coffee in color.

— Малена (2000)