#243CDB Color

#243CDB is rgb(36, 60, 219) in RGB and hsl(232, 72%, 50%) in HSL. The closest CSS named color is RoyalBlue. White text is most readable on this background.

#243CDB

HEX#243CDB

RGBrgb(36, 60, 219)

HSLhsl(232, 72%, 50%)

HSVhsv(232, 84%, 86%)

OKLCHoklch(46.4% 0.238 267.5)

CMYKcmyk(84%, 73%, 0%, 14%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #243CDB background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.65:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.74:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #243CDB based on color wheel relationships. Click any swatch for its full breakdown.

Base#243CDB Complementary#DBC324 Analogous#2498DB Analogous#6724DB Triadic#DB243C Triadic#3CDB24

Tints & Shades

Lighter tints and darker shades of #243CDB, useful for hover states, backgrounds, and text variants.

Tints

#4257E0 #6173E5 #808EEA #9AA5EF #B9C1F4 #D8DCF9

Shades

#1F34BD #1A2DA2 #152484 #111D69 #0C144B #080D30

Use #243CDB in Our Tools

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