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
818487
RGB
129, 132, 135
HSL
210, 2%, 52%
HSB
210, 4%, 53%
CMYK
4, 2, 0, 47
LAB
55, -1, -2
LCH
55, 2, 251
OKLCH
0.61, 0.01, 248
XYZ
22, 23, 26
LUV
55, -2, -3
HWB
210, 51%, 47%
Pantone
Cool Gray 8 C
Harmonies
Shades & tints
Similar named colors
Browse every named gray on shades of gray, or all families on colors.