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
646A79
RGB
100, 106, 121
HSL
223, 10%, 43%
HSB
223, 17%, 47%
CMYK
17, 12, 0, 53
LAB
45, 0, -9
LCH
45, 9, 271
OKLCH
0.52, 0.02, 268
XYZ
14, 14, 20
LUV
45, -4, -13
HWB
223, 39%, 53%
Pantone
Cool Gray 11 C
Harmonies
Shades & tints
Similar named colors
Browse every named black on shades of black, or all families on colors.