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
39394F
RGB
57, 57, 79
HSL
240, 16%, 27%
HSB
240, 28%, 31%
CMYK
28, 28, 0, 69
LAB
25, 4, -13
LCH
25, 14, 288
OKLCH
0.35, 0.04, 284
XYZ
5, 4, 8
LUV
25, -1, -16
HWB
240, 22%, 69%
Pantone
534 C
Harmonies
Shades & tints
Similar named colors
Browse every named black on shades of black, or all families on colors.