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
999199
RGB
153, 145, 153
HSL
300, 4%, 58%
HSB
300, 5%, 60%
CMYK
0, 5, 0, 40
LAB
61, 4, -3
LCH
61, 5, 323
OKLCH
0.67, 0.01, 326
XYZ
29, 29, 34
LUV
61, 4, -5
HWB
300, 57%, 40%
Pantone
Cool Gray 8 C
Harmonies
Shades & tints
Similar named colors
Browse every named gray on shades of gray, or all families on colors.