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
51535F
RGB
81, 83, 95
HSL
231, 8%, 35%
HSB
231, 15%, 37%
CMYK
15, 13, 0, 63
LAB
35, 1, -7
LCH
35, 7, 280
OKLCH
0.44, 0.02, 278
XYZ
9, 9, 12
LUV
35, -2, -10
HWB
231, 32%, 63%
Pantone
Cool Gray 11 C
Harmonies
Shades & tints
Similar named colors
Browse every named gray on shades of gray, or all families on colors.