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
644F3F
RGB
100, 79, 63
HSL
26, 23%, 32%
HSB
26, 37%, 39%
CMYK
0, 21, 37, 61
LAB
35, 7, 13
LCH
35, 15, 61
OKLCH
0.44, 0.04, 59
XYZ
9, 9, 6
LUV
35, 14, 14
HWB
26, 25%, 61%
Pantone
476 C
Harmonies
Shades & tints
Similar named colors
Browse every named brown on shades of brown, or all families on colors.