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
3D404D
RGB
61, 64, 77
HSL
229, 12%, 27%
HSB
229, 21%, 30%
CMYK
21, 17, 0, 70
LAB
27, 1, -8
LCH
27, 8, 278
OKLCH
0.37, 0.02, 275
XYZ
5, 5, 8
LUV
27, -2, -10
HWB
229, 24%, 70%
Pantone
Cool Gray 11 C
Harmonies
Shades & tints
Similar named colors
Browse every named gray on shades of gray, or all families on colors.