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
99939E
RGB
153, 147, 158
HSL
273, 5%, 60%
HSB
273, 7%, 62%
CMYK
3, 7, 0, 38
LAB
62, 4, -5
LCH
62, 6, 308
OKLCH
0.67, 0.02, 310
XYZ
30, 30, 37
LUV
62, 3, -8
HWB
273, 58%, 38%
Pantone
Cool Gray 8 C
Harmonies
Shades & tints
Similar named colors
Browse every named gray on shades of gray, or all families on colors.