#143FDB Color

#143FDB is rgb(20, 63, 219) in RGB and hsl(227, 83%, 47%) in HSL. The closest CSS named color is RoyalBlue. White text is most readable on this background.

#143FDB

HEX#143FDB

RGBrgb(20, 63, 219)

HSLhsl(227, 83%, 47%)

HSVhsv(227, 91%, 86%)

OKLCHoklch(46.4% 0.238 264.9)

CMYKcmyk(91%, 71%, 0%, 14%)

Text Contrast & Accessibility

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

TextWhite text7.6:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.76:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

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

Base#143FDB Complementary#DBB014 Analogous#14A3DB Analogous#4D14DB Triadic#DB143F Triadic#3FDB14

Tints & Shades

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

Tints

#2853EB #4E71EF #6E8BF2 #8FA5F5 #B0BFF8 #D5DDFB

Shades

#1237BF #0F2FA3 #0D2787 #0A1E67 #07164B #040E2F

Use #143FDB in Our Tools

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