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
2F3F33
RGB
47, 63, 51
HSL
135, 15%, 22%
HSB
135, 25%, 25%
CMYK
25, 0, 19, 75
LAB
25, -9, 5
LCH
25, 10, 150
OKLCH
0.35, 0.03, 152
XYZ
4, 4, 4
LUV
25, -7, 7
HWB
135, 18%, 75%
Pantone
Black 7 C
Harmonies
Shades & tints
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