Psychology
Gray is the connective tissue of interface design — neutral, balanced, and quiet. It supports without competing.
Meaning
Sophistication, neutrality, and restraint. Warm grays feel inviting; cool grays feel modern and technical.
Applications
Essential for backgrounds, borders, dividers, and secondary text in product UIs. Build a 9–11 step gray ramp early in any design system.
Conversion
HEX
66685D
RGB
102, 104, 93
HSL
71, 6%, 39%
HSB
71, 11%, 41%
CMYK
2, 0, 11, 59
LAB
44, -2, 6
LCH
44, 6, 112
OKLCH
0.51, 0.02, 115
XYZ
12, 14, 12
LUV
44, -1, 8
HWB
71, 36%, 59%
Pantone
Cool Gray 11 C
Harmonies
Shades & tints
Similar named colors
Browse every named black on shades of black, or all families on colors.