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
51392F
RGB
81, 57, 47
HSL
18, 27%, 25%
HSB
18, 42%, 32%
CMYK
0, 30, 42, 68
LAB
27, 10, 11
LCH
27, 15, 47
OKLCH
0.37, 0.04, 44
XYZ
5, 5, 3
LUV
27, 15, 9
HWB
18, 18%, 68%
Pantone
478 C
Harmonies
Shades & tints
Similar named colors
Browse every named brown on shades of brown, or all families on colors.