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
3B271D
RGB
59, 39, 29
HSL
20, 34%, 17%
HSB
20, 51%, 23%
CMYK
0, 34, 51, 77
LAB
18, 9, 11
LCH
18, 14, 51
OKLCH
0.29, 0.04, 47
XYZ
3, 2, 1
LUV
18, 12, 8
HWB
20, 11%, 77%
Pantone
Black C
Harmonies
Shades & tints
Similar named colors
Browse every named brown on shades of brown, or all families on colors.