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
334C40
RGB
51, 76, 64
HSL
151, 20%, 25%
HSB
151, 33%, 30%
CMYK
33, 0, 16, 70
LAB
30, -12, 4
LCH
30, 13, 162
OKLCH
0.39, 0.04, 163
XYZ
5, 6, 6
LUV
30, -12, 6
HWB
151, 20%, 70%
Pantone
357 C
Harmonies
Shades & tints
Similar named colors
Browse every named gray on shades of gray, or all families on colors.