#182F81 Color

#182F81 is rgb(24, 47, 129) in RGB and hsl(227, 69%, 30%) in HSL. The closest CSS named color is MidnightBlue. White text is most readable on this background.

#182F81

HEX#182F81

RGBrgb(24, 47, 129)

HSLhsl(227, 69%, 30%)

HSVhsv(227, 81%, 51%)

OKLCHoklch(34.5% 0.141 266.6)

CMYKcmyk(81%, 64%, 0%, 49%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #182F81 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.92:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.76:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #182F81 based on color wheel relationships. Click any swatch for its full breakdown.

Base#182F81 Complementary#816A18 Analogous#186381 Analogous#361881 Triadic#81182F Triadic#2F8118

Tints & Shades

Lighter tints and darker shades of #182F81, useful for hover states, backgrounds, and text variants.

Tints

#203EAC #274CD3 #4E6EDF #7991E6 #A5B5EE #CBD4F6

Shades

#152870 #122463 #0F1E52 #0C1741 #09112F #060C22

Use #182F81 in Our Tools

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