#143EB3 Color

#143EB3 is rgb(20, 62, 179) in RGB and hsl(224, 80%, 39%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#143EB3

HEX#143EB3

RGBrgb(20, 62, 179)

HSLhsl(224, 80%, 39%)

HSVhsv(224, 89%, 70%)

OKLCHoklch(42.2% 0.191 264.2)

CMYKcmyk(89%, 65%, 0%, 30%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #143EB3 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text8.86:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.37:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #143EB3 based on color wheel relationships. Click any swatch for its full breakdown.

Base#143EB3 Complementary#B38914 Analogous#148EB3 Analogous#3914B3 Triadic#B3143E Triadic#3EB314

Tints & Shades

Lighter tints and darker shades of #143EB3, useful for hover states, backgrounds, and text variants.

Tints

#184BD8 #3565E9 #5A81ED #83A0F1 #A8BCF5 #D1DCFA

Shades

#11369C #0F2E85 #0C266E #0A1E57 #071640 #050E29

Use #143EB3 in Our Tools

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