#331D8C Color

#331D8C is rgb(51, 29, 140) in RGB and hsl(252, 66%, 33%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#331D8C

HEX#331D8C

RGBrgb(51, 29, 140)

HSLhsl(252, 66%, 33%)

HSVhsv(252, 79%, 55%)

OKLCHoklch(34.5% 0.169 282)

CMYKcmyk(64%, 79%, 0%, 45%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #331D8C background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text12.39:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.7:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #331D8C based on color wheel relationships. Click any swatch for its full breakdown.

Base#331D8C Complementary#758C1D Analogous#1D3E8C Analogous#6A1D8C Triadic#8C331D Triadic#1D8C33

Tints & Shades

Lighter tints and darker shades of #331D8C, useful for hover states, backgrounds, and text variants.

Tints

#4124B2 #5434D5 #745ADD #9480E5 #B4A6ED #D8D0F5

Shades

#2D197B #27166A #201259 #190E44 #120A33 #0C0722

Use #331D8C in Our Tools

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