#181FA5 Color

#181FA5 is rgb(24, 31, 165) in RGB and hsl(237, 75%, 37%) in HSL. The closest CSS named color is DarkBlue. White text is most readable on this background.

#181FA5

HEX#181FA5

RGBrgb(24, 31, 165)

HSLhsl(237, 75%, 37%)

HSVhsv(237, 85%, 65%)

OKLCHoklch(35.9% 0.204 268.3)

CMYKcmyk(85%, 81%, 0%, 35%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #181FA5 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.81:1AA normal ✓AA large ✓AAA normal ✓

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

Color Harmonies

Colors that pair well with #181FA5 based on color wheel relationships. Click any swatch for its full breakdown.

Base#181FA5 Complementary#A59E18 Analogous#1865A5 Analogous#5718A5 Triadic#A5181F Triadic#1FA518

Tints & Shades

Lighter tints and darker shades of #181FA5, useful for hover states, backgrounds, and text variants.

Tints

#1D26CD #323BE2 #5A61E7 #8287ED #AAAEF3 #CED0F8

Shades

#141B8F #12177D #0F1367 #0B0F50 #080B3A #060728

Use #181FA5 in Our Tools

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