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
394037
RGB
57, 64, 55
HSL
107, 8%, 23%
HSB
107, 14%, 25%
CMYK
11, 0, 14, 75
LAB
26, -5, 4
LCH
26, 6, 135
OKLCH
0.36, 0.02, 139
XYZ
4, 5, 4
LUV
26, -3, 6
HWB
107, 22%, 75%
Pantone
Black 7 C
Harmonies
Shades & tints
Similar named colors
Browse every named black on shades of black, or all families on colors.