#231B3C Color

#231B3C is rgb(35, 27, 60) in RGB and hsl(255, 38%, 17%) in HSL. The closest CSS named color is MidnightBlue. White text is most readable on this background.

#231B3C

HEX#231B3C

RGBrgb(35, 27, 60)

HSLhsl(255, 38%, 17%)

HSVhsv(255, 55%, 24%)

OKLCHoklch(25% 0.061 292.6)

CMYKcmyk(42%, 55%, 0%, 76%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #231B3C background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text16.24:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.29:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #231B3C based on color wheel relationships. Click any swatch for its full breakdown.

Base#231B3C Complementary#343C1B Analogous#1B233C Analogous#341B3C Triadic#3C231B Triadic#1B3C23

Tints & Shades

Lighter tints and darker shades of #231B3C, useful for hover states, backgrounds, and text variants.

Tints

#3C2E66 #533F8D #6D56B3 #8F7DC5 #B3A7D7 #D5CEE9

Shades

#1F1835 #1B152E #171127 #151023 #110D1C #0C0915

Use #231B3C in Our Tools

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