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
3A3E4E
RGB
58, 62, 78
HSL
228, 15%, 27%
HSB
228, 26%, 31%
CMYK
26, 21, 0, 69
LAB
26, 1, -10
LCH
26, 10, 278
OKLCH
0.37, 0.03, 274
XYZ
5, 5, 8
LUV
26, -3, -12
HWB
228, 23%, 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.