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
515C51
RGB
81, 92, 81
HSL
120, 6%, 34%
HSB
120, 12%, 36%
CMYK
12, 0, 12, 64
LAB
38, -6, 5
LCH
38, 8, 142
OKLCH
0.46, 0.02, 145
XYZ
9, 10, 9
LUV
38, -5, 7
HWB
120, 32%, 64%
Pantone
Cool Gray 11 C
Harmonies
Shades & tints
Similar named colors
Browse every named black on shades of black, or all families on colors.