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
333F29
RGB
51, 63, 41
HSL
93, 21%, 20%
HSB
93, 35%, 25%
CMYK
19, 0, 35, 75
LAB
25, -9, 12
LCH
25, 15, 126
OKLCH
0.35, 0.04, 131
XYZ
4, 4, 3
LUV
25, -5, 13
HWB
93, 16%, 75%
Pantone
357 C
Harmonies
Shades & tints
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