#331FA8 Color

#331FA8 is rgb(51, 31, 168) in RGB and hsl(249, 69%, 39%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#331FA8
HEX#331FA8
RGBrgb(51, 31, 168)
HSLhsl(249, 69%, 39%)
HSVhsv(249, 82%, 66%)
OKLCHoklch(37.8% 0.201 277.4)
CMYKcmyk(70%, 82%, 0%, 34%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #331FA8 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.04:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.9:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #331FA8 based on color wheel relationships. Click any swatch for its full breakdown.

Base#331FA8Complementary#93A81FAnalogous#1F4FA8Analogous#781FA8Triadic#A8331FTriadic#1FA833

Tints & Shades

Lighter tints and darker shades of #331FA8, useful for hover states, backgrounds, and text variants.

Use #331FA8 in Our Tools

Hex to RGBHex to HSLHex to CMYKHex to PantoneRGBA to Hex