#231B5F Color

#231B5F is rgb(35, 27, 95) in RGB and hsl(247, 56%, 24%) in HSL. The closest CSS named color is MidnightBlue. White text is most readable on this background.

#231B5F

HEX#231B5F

RGBrgb(35, 27, 95)

HSLhsl(247, 56%, 24%)

HSVhsv(247, 72%, 37%)

OKLCHoklch(28.1% 0.115 281.3)

CMYKcmyk(63%, 72%, 0%, 63%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #231B5F background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text15.07:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.39:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #231B5F based on color wheel relationships. Click any swatch for its full breakdown.

Base#231B5F Complementary#575F1B Analogous#1B355F Analogous#451B5F Triadic#5F231B Triadic#1B5F23

Tints & Shades

Lighter tints and darker shades of #231B5F, useful for hover states, backgrounds, and text variants.

Tints

#33278B #4132B3 #5F50CE #8378D9 #ABA4E5 #D0CBF0

Shades

#1F1854 #1A1448 #16113C #130F34 #0F0B28 #0A081C

Use #231B5F in Our Tools

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