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
818583
RGB
129, 133, 131
HSL
150, 2%, 51%
HSB
150, 3%, 52%
CMYK
3, 0, 2, 48
LAB
55, -2, 1
LCH
55, 2, 164
OKLCH
0.61, 0.01, 165
XYZ
22, 23, 25
LUV
55, -2, 1
HWB
150, 51%, 48%
Pantone
Cool Gray 8 C
Harmonies
Shades & tints
Similar named colors
Browse every named gray on shades of gray, or all families on colors.