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
55636B
RGB
85, 99, 107
HSL
202, 11%, 38%
HSB
202, 21%, 42%
CMYK
21, 7, 0, 58
LAB
41, -4, -6
LCH
41, 8, 238
OKLCH
0.49, 0.02, 233
XYZ
11, 12, 16
LUV
41, -8, -8
HWB
202, 33%, 58%
Pantone
Cool Gray 11 C
Harmonies
Shades & tints
Similar named colors
Browse every named black on shades of black, or all families on colors.