#646b6b
RGB (Red, Green, Blue)
R: 100
G: 107
B: 107
HSB (Hue, Saturation, Brightness)
H: 180°
S: 7%
B: 42%
CIE L*a*b*
L*: 44.64
a*: -2.66
b*: -0.92
CMYK (Print)
C: 68%
M: 57%
Y: 55%
K: 4%