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
3D3F4E
RGB
61, 63, 78
HSL
233, 12%, 27%
HSB
233, 22%, 31%
CMYK
22, 19, 0, 69
LAB
27, 2, -9
LCH
27, 10, 282
OKLCH
0.37, 0.03, 279
XYZ
5, 5, 8
LUV
27, -2, -11
HWB
233, 24%, 69%
Pantone
Cool Gray 11 C
Harmonies
Shades & tints
Similar named colors
Browse every named gray on shades of gray, or all families on colors.