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
333D3B
RGB
51, 61, 59
HSL
168, 9%, 22%
HSB
168, 16%, 24%
CMYK
16, 0, 3, 76
LAB
25, -5, 0
LCH
25, 5, 183
OKLCH
0.35, 0.01, 182
XYZ
4, 4, 5
LUV
25, -5, 0
HWB
168, 20%, 76%
Pantone
Black 7 C
Harmonies
Shades & tints
Similar named colors
Browse every named gray on shades of gray, or all families on colors.