单色调
DCDCDC
#DCDCDC
C
16
M
13
Y
12
K
0
R
220
G
220
B
220
H
0
S
0
B
86
L
87.76
A
0
B
0
やや灰色い無彩色 Gainsboro 庚斯博羅灰(zh) Gainsboro(it) Cinza médio(pt) Gainsboro(pt)