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
405348
RGB
64, 83, 72
HSL
145, 13%, 29%
HSB
145, 23%, 33%
CMYK
23, 0, 13, 67
LAB
33, -10, 4
LCH
33, 10, 158
OKLCH
0.42, 0.03, 159
XYZ
6, 8, 7
LUV
33, -9, 6
HWB
145, 25%, 67%
Pantone
357 C
Harmonies
Shades & tints
Similar named colors
Browse every named black on shades of black, or all families on colors.