Correct

形色

/ xíngsè / 
Strokes

Definition

shape and color/appearance/facial expression

Example

As a Noun

appearance; expression

1
Xíngsèzìruò
形色自若

look/remain perfectly composed

2
Xíngsè
形色
cānghuáng
仓皇

appear in a big hurry; look anxious and tense