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
666270
RGB
102, 98, 112
HSL
257, 7%, 41%
HSB
257, 12%, 44%
CMYK
9, 13, 0, 56
LAB
42, 4, -7
LCH
42, 8, 298
OKLCH
0.50, 0.02, 299
XYZ
13, 13, 17
LUV
42, 1, -11
HWB
257, 38%, 56%
Pantone
Cool Gray 11 C
Harmonies
Shades & tints
Similar named colors
Browse every named gray on shades of gray, or all families on colors.