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
665556
RGB
102, 85, 86
HSL
356, 9%, 37%
HSB
356, 17%, 40%
CMYK
0, 17, 16, 60
LAB
38, 7, 2
LCH
38, 8, 16
OKLCH
0.47, 0.02, 14
XYZ
10, 10, 10
LUV
38, 10, 1
HWB
356, 33%, 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.