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
3F4E40
RGB
63, 78, 64
HSL
124, 11%, 28%
HSB
124, 19%, 31%
CMYK
19, 0, 18, 69
LAB
32, -9, 6
LCH
32, 11, 144
OKLCH
0.41, 0.03, 147
XYZ
6, 7, 6
LUV
32, -7, 9
HWB
124, 25%, 69%
Pantone
357 C
Harmonies
Shades & tints
Similar named colors
Browse every named black on shades of black, or all families on colors.