#0D18E3 Color

#0D18E3 is rgb(13, 24, 227) in RGB and hsl(237, 89%, 47%) in HSL. The closest CSS named color is MediumBlue. White text is most readable on this background.

#0D18E3
HEX#0D18E3
RGBrgb(13, 24, 227)
HSLhsl(237, 89%, 47%)
HSVhsv(237, 94%, 89%)
OKLCHoklch(42.7% 0.278 265.2)
CMYKcmyk(94%, 89%, 0%, 11%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #0D18E3 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text9.3:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.26:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #0D18E3 based on color wheel relationships. Click any swatch for its full breakdown.

Base#0D18E3Complementary#E3D80DAnalogous#0D83E3Analogous#6D0DE3Triadic#E30D18Triadic#18E30D

Tints & Shades

Lighter tints and darker shades of #0D18E3, useful for hover states, backgrounds, and text variants.

Use #0D18E3 in Our Tools

Hex to RGBHex to HSLHex to CMYKHex to PantoneRGBA to Hex