#181FAF Color

#181FAF is rgb(24, 31, 175) in RGB and hsl(237, 76%, 39%) in HSL. The closest CSS named color is MediumBlue. White text is most readable on this background.

#181FAF

HEX#181FAF

RGBrgb(24, 31, 175)

HSLhsl(237, 76%, 39%)

HSVhsv(237, 86%, 69%)

OKLCHoklch(37.1% 0.216 267.9)

CMYKcmyk(86%, 82%, 0%, 31%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #181FAF background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.33:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.85:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #181FAF based on color wheel relationships. Click any swatch for its full breakdown.

Base#181FAF Complementary#AFA718 Analogous#186BAF Analogous#5C18AF Triadic#AF181F Triadic#1FAF18

Tints & Shades

Lighter tints and darker shades of #181FAF, useful for hover states, backgrounds, and text variants.

Tints

#1D26D3 #3A42E4 #5D64E9 #868BEE #AAADF3 #D2D4F9

Shades

#151B99 #121782 #0F136C #0C0F55 #090B3F #060728

Use #181FAF in Our Tools

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