#243C9E Color

#243C9E is rgb(36, 60, 158) in RGB and hsl(228, 63%, 38%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#243C9E

HEX#243C9E

RGBrgb(36, 60, 158)

HSLhsl(228, 63%, 38%)

HSVhsv(228, 77%, 62%)

OKLCHoklch(40.4% 0.161 267.7)

CMYKcmyk(77%, 62%, 0%, 38%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #243C9E background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text9.48:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.22:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #243C9E based on color wheel relationships. Click any swatch for its full breakdown.

Base#243C9E Complementary#9E8624 Analogous#24799E Analogous#48249E Triadic#9E243C Triadic#3C9E24

Tints & Shades

Lighter tints and darker shades of #243C9E, useful for hover states, backgrounds, and text variants.

Tints

#2C4BC3 #4461D5 #6980DD #8B9DE5 #B0BCED #D1D8F5

Shades

#1F3489 #1A2C74 #162460 #121E4F #0D163A #080E25

Use #243C9E in Our Tools

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