#243F42 Color

#243F42 is rgb(36, 63, 66) in RGB and hsl(186, 29%, 20%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#243F42

HEX#243F42

RGBrgb(36, 63, 66)

HSLhsl(186, 29%, 20%)

HSVhsv(186, 45%, 26%)

OKLCHoklch(34.7% 0.033 204.8)

CMYKcmyk(45%, 5%, 0%, 74%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #243F42 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.26:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.86:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #243F42 based on color wheel relationships. Click any swatch for its full breakdown.

Base#243F42 Complementary#422724 Analogous#244236 Analogous#243042 Triadic#42243F Triadic#3F4224

Tints & Shades

Lighter tints and darker shades of #243F42, useful for hover states, backgrounds, and text variants.

Tints

#386166 #4C848A #64A3AA #8CBAC0 #B0D0D4 #D4E6E7

Shades

#21393B #1B2F31 #18292B #142324 #101C1E #0B1314

Use #243F42 in Our Tools

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