#243F5C Color

#243F5C is rgb(36, 63, 92) in RGB and hsl(211, 44%, 25%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#243F5C

HEX#243F5C

RGBrgb(36, 63, 92)

HSLhsl(211, 44%, 25%)

HSVhsv(211, 61%, 36%)

OKLCHoklch(36% 0.06 251.4)

CMYKcmyk(61%, 32%, 0%, 64%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #243F5C background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text10.82:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.94:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #243F5C based on color wheel relationships. Click any swatch for its full breakdown.

Base#243F5C Complementary#5C4124 Analogous#245B5C Analogous#25245C Triadic#5C243F Triadic#3F5C24

Tints & Shades

Lighter tints and darker shades of #243F5C, useful for hover states, backgrounds, and text variants.

Tints

#325881 #4274A9 #5D8DC0 #86AAD0 #ABC3DE #D3E0EE

Shades

#1F3751 #1B3046 #17283B #132130 #0E1925 #0A121A

Use #243F5C in Our Tools

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