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
57585F
RGB
87, 88, 95
HSL
233, 4%, 36%
HSB
233, 8%, 37%
CMYK
8, 7, 0, 63
LAB
37, 1, -4
LCH
37, 4, 280
OKLCH
0.46, 0.01, 279
XYZ
9, 10, 12
LUV
37, -1, -6
HWB
233, 34%, 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.