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
8A9187
RGB
138, 145, 135
HSL
102, 4%, 55%
HSB
102, 7%, 57%
CMYK
5, 0, 7, 43
LAB
59, -4, 4
LCH
59, 6, 133
OKLCH
0.65, 0.02, 136
XYZ
25, 27, 27
LUV
59, -3, 7
HWB
102, 53%, 43%
Pantone
Cool Gray 8 C
Harmonies
Shades & tints
Similar named colors
Browse every named gray on shades of gray, or all families on colors.