#23307B Color

#23307B is rgb(35, 48, 123) in RGB and hsl(231, 56%, 31%) in HSL. The closest CSS named color is MidnightBlue. White text is most readable on this background.

#23307B

HEX#23307B

RGBrgb(35, 48, 123)

HSLhsl(231, 56%, 31%)

HSVhsv(231, 72%, 48%)

OKLCHoklch(34.8% 0.128 270.7)

CMYKcmyk(72%, 61%, 0%, 52%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #23307B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.8:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.78:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #23307B based on color wheel relationships. Click any swatch for its full breakdown.

Base#23307B Complementary#7B6E23 Analogous#235C7B Analogous#42237B Triadic#7B2330 Triadic#307B23

Tints & Shades

Lighter tints and darker shades of #23307B, useful for hover states, backgrounds, and text variants.

Tints

#2E40A3 #384EC7 #6071D2 #8491DC #ABB4E7 #CFD4F2

Shades

#1E2A6B #1A245B #151D4C #121940 #0D1330 #090C20

Use #23307B in Our Tools

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