#182D81 Color

#182D81 is rgb(24, 45, 129) in RGB and hsl(228, 69%, 30%) in HSL. The closest CSS named color is MidnightBlue. White text is most readable on this background.

#182D81

HEX#182D81

RGBrgb(24, 45, 129)

HSLhsl(228, 69%, 30%)

HSVhsv(228, 81%, 51%)

OKLCHoklch(34.1% 0.143 267.2)

CMYKcmyk(81%, 65%, 0%, 49%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #182D81 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text12.13:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.73:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #182D81 based on color wheel relationships. Click any swatch for its full breakdown.

Base#182D81 Complementary#816C18 Analogous#186281 Analogous#371881 Triadic#81182D Triadic#2D8118

Tints & Shades

Lighter tints and darker shades of #182D81, useful for hover states, backgrounds, and text variants.

Tints

#203CAC #2749D3 #4E6BDF #798FE6 #A5B3EE #CBD4F6

Shades

#152770 #122263 #0F1C52 #0C1641 #09102F #060C22

Use #182D81 in Our Tools

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