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
3F464E
RGB
63, 70, 78
HSL
212, 11%, 28%
HSB
212, 19%, 31%
CMYK
19, 10, 0, 69
LAB
29, -1, -6
LCH
29, 6, 256
OKLCH
0.39, 0.02, 252
XYZ
6, 6, 8
LUV
29, -4, -7
HWB
212, 25%, 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.