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
37282D
RGB
55, 40, 45
HSL
340, 16%, 19%
HSB
340, 27%, 22%
CMYK
0, 27, 18, 78
LAB
18, 8, 0
LCH
18, 8, 357
OKLCH
0.30, 0.02, 357
XYZ
3, 3, 3
LUV
18, 7, -1
HWB
340, 16%, 78%
Pantone
Black C
Harmonies
Shades & tints
Similar named colors
Browse every named brown on shades of brown, or all families on colors.