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
818489
RGB
129, 132, 137
HSL
217, 3%, 52%
HSB
217, 6%, 54%
CMYK
6, 4, 0, 46
LAB
55, 0, -3
LCH
55, 3, 263
OKLCH
0.61, 0.01, 261
XYZ
22, 23, 27
LUV
55, -2, -4
HWB
217, 51%, 46%
Pantone
Cool Gray 8 C
Harmonies
Shades & tints
Similar named colors
Browse every named gray on shades of gray, or all families on colors.