#311B4B Color

#311B4B is rgb(49, 27, 75) in RGB and hsl(267, 47%, 20%) in HSL. The closest CSS named color is MidnightBlue. White text is most readable on this background.

#311B4B
HEX#311B4B
RGBrgb(49, 27, 75)
HSLhsl(267, 47%, 20%)
HSVhsv(267, 64%, 29%)
OKLCHoklch(27.8% 0.086 302.2)
CMYKcmyk(35%, 64%, 0%, 71%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #311B4B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text15.12:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.39:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #311B4B based on color wheel relationships. Click any swatch for its full breakdown.

Base#311B4BComplementary#354B1BAnalogous#1B1D4BAnalogous#491B4BTriadic#4B311BTriadic#1B4B31

Tints & Shades

Lighter tints and darker shades of #311B4B, useful for hover states, backgrounds, and text variants.

Use #311B4B in Our Tools

Hex to RGBHex to HSLHex to CMYKHex to PantoneRGBA to Hex