#231B50 Color

#231B50 is rgb(35, 27, 80) in RGB and hsl(249, 50%, 21%) in HSL. The closest CSS named color is MidnightBlue. White text is most readable on this background.

#231B50

HEX#231B50

RGBrgb(35, 27, 80)

HSLhsl(249, 50%, 21%)

HSVhsv(249, 66%, 31%)

OKLCHoklch(26.7% 0.093 285.1)

CMYKcmyk(56%, 66%, 0%, 69%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #231B50 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text15.62:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.34:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #231B50 based on color wheel relationships. Click any swatch for its full breakdown.

Base#231B50 Complementary#48501B Analogous#1B2E50 Analogous#3E1B50 Triadic#50231B Triadic#1B5023

Tints & Shades

Lighter tints and darker shades of #231B50, useful for hover states, backgrounds, and text variants.

Tints

#35297A #4737A4 #614FC4 #8779D2 #ACA3E0 #D2CDEE

Shades

#1F1849 #1B143D #171236 #120E2A #0F0B22 #0A0817

Use #231B50 in Our Tools

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