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
3F423D
RGB
63, 66, 61
HSL
96, 4%, 25%
HSB
96, 8%, 26%
CMYK
5, 0, 8, 74
LAB
28, -2, 3
LCH
28, 3, 129
OKLCH
0.37, 0.01, 133
XYZ
5, 5, 5
LUV
28, -1, 3
HWB
96, 24%, 74%
Pantone
Black 7 C
Harmonies
Shades & tints
Similar named colors
Browse every named black on shades of black, or all families on colors.