#181CA5 Color

#181CA5 is rgb(24, 28, 165) in RGB and hsl(238, 75%, 37%) in HSL. The closest CSS named color is DarkBlue. White text is most readable on this background.

#181CA5

HEX#181CA5

RGBrgb(24, 28, 165)

HSLhsl(238, 75%, 37%)

HSVhsv(238, 85%, 65%)

OKLCHoklch(35.5% 0.207 268.4)

CMYKcmyk(85%, 83%, 0%, 35%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #181CA5 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text12.01:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.75:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #181CA5 based on color wheel relationships. Click any swatch for its full breakdown.

Base#181CA5 Complementary#A5A018 Analogous#1863A5 Analogous#5A18A5 Triadic#A5181C Triadic#1CA518

Tints & Shades

Lighter tints and darker shades of #181CA5, useful for hover states, backgrounds, and text variants.

Tints

#1D23CD #3238E2 #5A5FE7 #8286ED #AAADF3 #CECFF8

Shades

#14188F #12157D #0F1267 #0B0E50 #080A3A #060728

Use #181CA5 in Our Tools

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