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
393F33
RGB
57, 63, 51
HSL
90, 11%, 22%
HSB
90, 19%, 25%
CMYK
10, 0, 19, 75
LAB
26, -5, 7
LCH
26, 8, 125
OKLCH
0.36, 0.02, 129
XYZ
4, 5, 4
LUV
26, -3, 8
HWB
90, 20%, 75%
Pantone
Black 7 C
Harmonies
Shades & tints
Similar named colors
Browse every named black on shades of black, or all families on colors.