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
42434B
RGB
66, 67, 75
HSL
233, 6%, 28%
HSB
233, 12%, 29%
CMYK
12, 11, 0, 71
LAB
29, 1, -5
LCH
29, 5, 281
OKLCH
0.38, 0.01, 280
XYZ
6, 6, 7
LUV
29, -1, -6
HWB
233, 26%, 71%
Pantone
Cool Gray 11 C
Harmonies
Shades & tints
Similar named colors
Browse every named gray on shades of gray, or all families on colors.