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
3F453F
RGB
63, 69, 63
HSL
120, 5%, 26%
HSB
120, 9%, 27%
CMYK
9, 0, 9, 73
LAB
29, -4, 3
LCH
29, 5, 142
OKLCH
0.38, 0.01, 145
XYZ
5, 6, 6
LUV
29, -3, 4
HWB
120, 25%, 73%
Pantone
Black 7 C
Harmonies
Shades & tints
Similar named colors
Browse every named black on shades of black, or all families on colors.