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
3F342D
RGB
63, 52, 45
HSL
23, 17%, 21%
HSB
23, 29%, 25%
CMYK
0, 17, 29, 75
LAB
23, 4, 6
LCH
23, 8, 57
OKLCH
0.33, 0.02, 54
XYZ
4, 4, 3
LUV
23, 6, 6
HWB
23, 18%, 75%
Pantone
Black 7 C
Harmonies
Shades & tints
Similar named colors
Browse every named brown on shades of brown, or all families on colors.