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
333C40
RGB
51, 60, 64
HSL
198, 11%, 23%
HSB
198, 20%, 25%
CMYK
20, 6, 0, 75
LAB
25, -3, -4
LCH
25, 5, 231
OKLCH
0.35, 0.01, 226
XYZ
4, 4, 5
LUV
25, -4, -4
HWB
198, 20%, 75%
Pantone
5467 C
Harmonies
Shades & tints
Similar named colors
Browse every named gray on shades of gray, or all families on colors.