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
424947
RGB
66, 73, 71
HSL
163, 5%, 27%
HSB
163, 10%, 29%
CMYK
10, 0, 3, 71
LAB
30, -3, 0
LCH
30, 3, 177
OKLCH
0.40, 0.01, 177
XYZ
6, 6, 7
LUV
30, -4, 1
HWB
163, 26%, 71%
Pantone
Cool Gray 11 C
Harmonies
Shades & tints
Similar named colors
Browse every named black on shades of black, or all families on colors.