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
64686E
RGB
100, 104, 110
HSL
216, 5%, 41%
HSB
216, 9%, 43%
CMYK
9, 5, 0, 57
LAB
44, -1, -4
LCH
44, 4, 261
OKLCH
0.52, 0.01, 258
XYZ
13, 14, 17
LUV
44, -2, -5
HWB
216, 39%, 57%
Pantone
Cool Gray 11 C
Harmonies
Shades & tints
Similar named colors
Browse every named gray on shades of gray, or all families on colors.