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
566F71
RGB
86, 111, 113
HSL
184, 14%, 39%
HSB
184, 24%, 44%
CMYK
24, 2, 0, 56
LAB
45, -9, -4
LCH
45, 10, 205
OKLCH
0.52, 0.03, 202
XYZ
13, 15, 18
LUV
45, -13, -4
HWB
184, 34%, 56%
Pantone
Cool Gray 11 C
Harmonies
Shades & tints
Similar named colors
Browse every named gray on shades of gray, or all families on colors.