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
33291E
RGB
51, 41, 30
HSL
31, 26%, 16%
HSB
31, 41%, 20%
CMYK
0, 20, 41, 80
LAB
17, 3, 9
LCH
17, 10, 70
OKLCH
0.29, 0.02, 69
XYZ
2, 2, 2
LUV
17, 6, 7
HWB
31, 12%, 80%
Pantone
Black C
Harmonies
Shades & tints
Similar named colors
Browse every named brown on shades of brown, or all families on colors.