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
666155
RGB
102, 97, 85
HSL
42, 9%, 37%
HSB
42, 17%, 40%
CMYK
0, 5, 17, 60
LAB
41, 0, 8
LCH
41, 8, 87
OKLCH
0.49, 0.02, 88
XYZ
11, 12, 10
LUV
41, 4, 9
HWB
42, 33%, 60%
Pantone
Cool Gray 11 C
Harmonies
Shades & tints
Similar named colors
Browse every named gray on shades of gray, or all families on colors.