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
646A64
RGB
100, 106, 100
HSL
120, 3%, 40%
HSB
120, 6%, 42%
CMYK
6, 0, 6, 58
LAB
44, -3, 3
LCH
44, 4, 143
OKLCH
0.52, 0.01, 145
XYZ
13, 14, 14
LUV
44, -3, 4
HWB
120, 39%, 58%
Pantone
Cool Gray 11 C
Harmonies
Shades & tints
Similar named colors
Browse every named gray on shades of gray, or all families on colors.