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
42534D
RGB
66, 83, 77
HSL
159, 11%, 29%
HSB
159, 20%, 33%
CMYK
20, 0, 7, 67
LAB
34, -8, 1
LCH
34, 8, 171
OKLCH
0.43, 0.02, 172
XYZ
7, 8, 8
LUV
34, -8, 3
HWB
159, 26%, 67%
Pantone
Cool Gray 11 C
Harmonies
Shades & tints
Similar named colors
Browse every named gray on shades of gray, or all families on colors.