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
3F331E
RGB
63, 51, 30
HSL
38, 35%, 18%
HSB
38, 52%, 25%
CMYK
0, 19, 52, 75
LAB
22, 3, 15
LCH
22, 16, 79
OKLCH
0.33, 0.04, 81
XYZ
3, 4, 2
LUV
22, 8, 14
HWB
38, 12%, 75%
Pantone
Black 7 C
Harmonies
Shades & tints
Similar named colors
Browse every named brown on shades of brown, or all families on colors.