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
405343
RGB
64, 83, 67
HSL
129, 13%, 29%
HSB
129, 23%, 33%
CMYK
23, 0, 19, 67
LAB
33, -10, 7
LCH
33, 12, 147
OKLCH
0.42, 0.04, 149
XYZ
6, 8, 6
LUV
33, -9, 10
HWB
129, 25%, 67%
Pantone
357 C
Harmonies
Shades & tints
Similar named colors
Browse every named black on shades of black, or all families on colors.