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
39404A
RGB
57, 64, 74
HSL
215, 13%, 26%
HSB
215, 23%, 29%
CMYK
23, 14, 0, 71
LAB
27, -1, -7
LCH
27, 7, 261
OKLCH
0.37, 0.02, 257
XYZ
5, 5, 7
LUV
27, -4, -8
HWB
215, 22%, 71%
Pantone
Cool Gray 11 C
Harmonies
Shades & tints
Similar named colors
Browse every named gray on shades of gray, or all families on colors.