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
425158
RGB
66, 81, 88
HSL
199, 14%, 30%
HSB
199, 25%, 35%
CMYK
25, 8, 0, 65
LAB
33, -5, -6
LCH
33, 8, 232
OKLCH
0.42, 0.02, 228
XYZ
7, 8, 10
LUV
33, -8, -7
HWB
199, 26%, 65%
Pantone
Cool Gray 11 C
Harmonies
Shades & tints
Similar named colors
Browse every named black on shades of black, or all families on colors.