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
40292F
RGB
64, 41, 47
HSL
344, 22%, 21%
HSB
344, 36%, 25%
CMYK
0, 36, 27, 75
LAB
20, 12, 1
LCH
20, 12, 3
OKLCH
0.31, 0.04, 2
XYZ
3, 3, 3
LUV
20, 12, -1
HWB
344, 16%, 75%
Pantone
Black C
Harmonies
Shades & tints
Similar named colors
Browse every named brown on shades of brown, or all families on colors.