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
392737
RGB
57, 39, 55
HSL
307, 19%, 19%
HSB
307, 32%, 22%
CMYK
0, 32, 4, 78
LAB
18, 11, -7
LCH
18, 13, 328
OKLCH
0.30, 0.04, 330
XYZ
3, 3, 4
LUV
18, 8, -8
HWB
307, 15%, 78%
Pantone
Black C
Harmonies
Shades & tints
Similar named colors
Browse every named purple on shades of purple, or all families on colors.