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
636660
RGB
99, 102, 96
HSL
90, 3%, 39%
HSB
90, 6%, 40%
CMYK
3, 0, 6, 60
LAB
43, -2, 3
LCH
43, 4, 126
OKLCH
0.51, 0.01, 129
XYZ
12, 13, 13
LUV
43, -1, 4
HWB
90, 38%, 60%
Pantone
Cool Gray 11 C
Harmonies
Shades & tints
Similar named colors
Browse every named gray on shades of gray, or all families on colors.