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
515D4B
RGB
81, 93, 75
HSL
100, 11%, 33%
HSB
100, 19%, 36%
CMYK
13, 0, 19, 64
LAB
38, -8, 9
LCH
38, 12, 131
OKLCH
0.46, 0.03, 135
XYZ
9, 10, 8
LUV
38, -6, 12
HWB
100, 29%, 64%
Pantone
357 C
Harmonies
Shades & tints
Similar named colors
Browse every named black on shades of black, or all families on colors.