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
635866
RGB
99, 88, 102
HSL
287, 7%, 37%
HSB
287, 14%, 40%
CMYK
3, 14, 0, 60
LAB
39, 7, -6
LCH
39, 9, 317
OKLCH
0.48, 0.03, 319
XYZ
11, 11, 14
LUV
39, 5, -9
HWB
287, 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.