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
818F90
RGB
129, 143, 144
HSL
184, 6%, 54%
HSB
184, 10%, 56%
CMYK
10, 1, 0, 44
LAB
58, -5, -2
LCH
58, 6, 205
OKLCH
0.64, 0.02, 202
XYZ
24, 26, 30
LUV
58, -8, -2
HWB
184, 51%, 44%
Pantone
Cool Gray 8 C
Harmonies
Shades & tints
Similar named colors
Browse every named gray on shades of gray, or all families on colors.