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
394047
RGB
57, 64, 71
HSL
210, 11%, 25%
HSB
210, 20%, 28%
CMYK
20, 10, 0, 72
LAB
27, -2, -5
LCH
27, 6, 252
OKLCH
0.37, 0.02, 248
XYZ
5, 5, 7
LUV
27, -4, -6
HWB
210, 22%, 72%
Pantone
Cool Gray 11 C
Harmonies
Shades & tints
Similar named colors
Browse every named gray on shades of gray, or all families on colors.