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
182E1F
RGB
24, 46, 31
HSL
139, 31%, 14%
HSB
139, 48%, 18%
CMYK
48, 0, 33, 82
LAB
17, -12, 7
LCH
17, 14, 151
OKLCH
0.28, 0.04, 153
XYZ
2, 2, 2
LUV
17, -8, 7
HWB
139, 9%, 82%
Pantone
357 C
Harmonies
Shades & tints
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