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
3A343B
RGB
58, 52, 59
HSL
291, 6%, 22%
HSB
291, 12%, 23%
CMYK
2, 12, 0, 77
LAB
23, 4, -3
LCH
23, 5, 319
OKLCH
0.33, 0.01, 321
XYZ
4, 4, 5
LUV
23, 3, -4
HWB
291, 20%, 77%
Pantone
Black 7 C
Harmonies
Shades & tints
Similar named colors
Browse every named black on shades of black, or all families on colors.