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
33373A
RGB
51, 55, 58
HSL
206, 6%, 21%
HSB
206, 12%, 23%
CMYK
12, 5, 0, 77
LAB
23, -1, -3
LCH
23, 3, 244
OKLCH
0.33, 0.01, 240
XYZ
3, 4, 5
LUV
23, -2, -3
HWB
206, 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.