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
655B5A
RGB
101, 91, 90
HSL
5, 6%, 37%
HSB
5, 11%, 40%
CMYK
0, 10, 11, 60
LAB
40, 4, 2
LCH
40, 5, 28
OKLCH
0.48, 0.01, 24
XYZ
11, 11, 11
LUV
40, 6, 2
HWB
5, 35%, 60%
Pantone
Cool Gray 11 C
Harmonies
Shades & tints
Similar named colors
Browse every named brown on shades of brown, or all families on colors.