#243DA3 Color

#243DA3 is rgb(36, 61, 163) in RGB and hsl(228, 64%, 39%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#243DA3

HEX#243DA3

RGBrgb(36, 61, 163)

HSLhsl(228, 64%, 39%)

HSVhsv(228, 78%, 64%)

OKLCHoklch(41% 0.167 267.6)

CMYKcmyk(78%, 63%, 0%, 36%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #243DA3 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text9.25:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.27:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #243DA3 based on color wheel relationships. Click any swatch for its full breakdown.

Base#243DA3 Complementary#A38A24 Analogous#247DA3 Analogous#4A24A3 Triadic#A3243D Triadic#3DA324

Tints & Shades

Lighter tints and darker shades of #243DA3, useful for hover states, backgrounds, and text variants.

Tints

#2B4AC5 #4764D7 #6880DE #8EA0E6 #B0BCEE #D5DCF6

Shades

#1F358E #1B2E79 #162664 #111E4F #0D163B #080E26

Use #243DA3 in Our Tools

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