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
666880
RGB
102, 104, 128
HSL
235, 11%, 45%
HSB
235, 20%, 50%
CMYK
20, 19, 0, 50
LAB
45, 3, -14
LCH
45, 14, 284
OKLCH
0.52, 0.04, 281
XYZ
14, 14, 22
LUV
45, -2, -20
HWB
235, 40%, 50%
Pantone
Cool Gray 11 C
Harmonies
Shades & tints
Similar named colors
Browse every named black on shades of black, or all families on colors.