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
665159
RGB
102, 81, 89
HSL
337, 11%, 36%
HSB
337, 21%, 40%
CMYK
0, 21, 13, 60
LAB
37, 10, -1
LCH
37, 10, 353
OKLCH
0.46, 0.03, 354
XYZ
10, 9, 11
LUV
37, 12, -3
HWB
337, 32%, 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.