#331B5A Color

#331B5A is rgb(51, 27, 90) in RGB and hsl(263, 54%, 23%) in HSL. The closest CSS named color is MidnightBlue. White text is most readable on this background.

#331B5A

HEX#331B5A

RGBrgb(51, 27, 90)

HSLhsl(263, 54%, 23%)

HSVhsv(263, 70%, 35%)

OKLCHoklch(29.3% 0.108 296.7)

CMYKcmyk(43%, 70%, 0%, 65%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #331B5A background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text14.53:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.45:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #331B5A based on color wheel relationships. Click any swatch for its full breakdown.

Base#331B5A Complementary#425A1B Analogous#1B225A Analogous#531B5A Triadic#5A331B Triadic#1B5A33

Tints & Shades

Lighter tints and darker shades of #331B5A, useful for hover states, backgrounds, and text variants.

Tints

#4C2886 #6234AD #7E4ECA #9D79D7 #BDA5E4 #DACCF0

Shades

#2D174F #281547 #21123B #1B0E2F #140B23 #10081B

Use #331B5A in Our Tools

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