#331CB5 Color

#331CB5 is rgb(51, 28, 181) in RGB and hsl(249, 73%, 41%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#331CB5

HEX#331CB5

RGBrgb(51, 28, 181)

HSLhsl(249, 73%, 41%)

HSVhsv(249, 85%, 71%)

OKLCHoklch(39% 0.218 276.1)

CMYKcmyk(72%, 85%, 0%, 29%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #331CB5 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text10.64:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.97:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #331CB5 based on color wheel relationships. Click any swatch for its full breakdown.

Base#331CB5 Complementary#9EB51C Analogous#1C52B5 Analogous#7F1CB5 Triadic#B5331C Triadic#1CB533

Tints & Shades

Lighter tints and darker shades of #331CB5, useful for hover states, backgrounds, and text variants.

Tints

#3D22D8 #5941E1 #7865E7 #9B8CED #BAB0F3 #D8D3F8

Shades

#2D199F #251584 #1F116E #190E58 #130A42 #0B0628

Use #331CB5 in Our Tools

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