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
42393D
RGB
66, 57, 61
HSL
333, 7%, 24%
HSB
333, 14%, 26%
CMYK
0, 14, 8, 74
LAB
25, 5, -1
LCH
25, 5, 348
OKLCH
0.36, 0.01, 349
XYZ
5, 4, 5
LUV
25, 5, -2
HWB
333, 22%, 74%
Pantone
Black 7 C
Harmonies
Shades & tints
Similar named colors
Browse every named brown on shades of brown, or all families on colors.