#3F304B Color

#3F304B is rgb(63, 48, 75) in RGB and hsl(273, 22%, 24%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#3F304B

HEX#3F304B

RGBrgb(63, 48, 75)

HSLhsl(273, 22%, 24%)

HSVhsv(273, 36%, 29%)

OKLCHoklch(33.8% 0.05 309.3)

CMYKcmyk(16%, 36%, 0%, 71%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #3F304B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text12.1:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.74:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #3F304B based on color wheel relationships. Click any swatch for its full breakdown.

Base#3F304B Complementary#3C4B30 Analogous#31304B Analogous#4B3049 Triadic#4B3F30 Triadic#304B3F

Tints & Shades

Lighter tints and darker shades of #3F304B, useful for hover states, backgrounds, and text variants.

Tints

#5B466D #755A8C #9176A7 #AA95BB #C6B7D1 #DFD7E5

Shades

#372A41 #2F2438 #271E2F #221A28 #1A141F #120E16

Use #3F304B in Our Tools

Hex to RGB Hex to HSL Hex to CMYK Hex to Pantone RGBA to Hex