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
666F7E
RGB
102, 111, 126
HSL
218, 11%, 45%
HSB
218, 19%, 49%
CMYK
19, 12, 0, 51
LAB
46, -1, -10
LCH
46, 10, 264
OKLCH
0.54, 0.03, 261
XYZ
15, 16, 22
LUV
46, -5, -13
HWB
218, 40%, 51%
Pantone
Cool Gray 11 C
Harmonies
Shades & tints
Similar named colors
Browse every named black on shades of black, or all families on colors.