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
64646B
RGB
100, 100, 107
HSL
240, 3%, 41%
HSB
240, 7%, 42%
CMYK
7, 7, 0, 58
LAB
43, 1, -4
LCH
43, 4, 286
OKLCH
0.51, 0.01, 286
XYZ
12, 13, 16
LUV
43, 0, -5
HWB
240, 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.