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
645440
RGB
100, 84, 64
HSL
33, 22%, 32%
HSB
33, 36%, 39%
CMYK
0, 16, 36, 61
LAB
37, 4, 14
LCH
37, 15, 73
OKLCH
0.46, 0.04, 73
XYZ
9, 9, 6
LUV
37, 11, 16
HWB
33, 25%, 61%
Pantone
476 C
Harmonies
Shades & tints
Similar named colors
Browse every named brown on shades of brown, or all families on colors.