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
665E5B
RGB
102, 94, 91
HSL
16, 6%, 38%
HSB
16, 11%, 40%
CMYK
0, 8, 11, 60
LAB
41, 3, 3
LCH
41, 4, 46
OKLCH
0.49, 0.01, 42
XYZ
11, 12, 12
LUV
41, 5, 3
HWB
16, 36%, 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.