#331B6F Color

#331B6F is rgb(51, 27, 111) in RGB and hsl(257, 61%, 27%) in HSL. The closest CSS named color is MidnightBlue. White text is most readable on this background.

#331B6F

HEX#331B6F

RGBrgb(51, 27, 111)

HSLhsl(257, 61%, 27%)

HSVhsv(257, 76%, 44%)

OKLCHoklch(31.3% 0.135 289.2)

CMYKcmyk(54%, 76%, 0%, 56%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #331B6F background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text13.75:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.53:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #331B6F based on color wheel relationships. Click any swatch for its full breakdown.

Base#331B6F Complementary#576F1B Analogous#1B2D6F Analogous#5D1B6F Triadic#6F331B Triadic#1B6F33

Tints & Shades

Lighter tints and darker shades of #331B6F, useful for hover states, backgrounds, and text variants.

Tints

#452598 #582FC1 #744ED4 #987CDF #B8A5E9 #D8CEF3

Shades

#2D1863 #261452 #201146 #1A0E39 #150B2D #0D071D

Use #331B6F in Our Tools

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