#243B52 Color
#243B52 is rgb(36, 59, 82) in RGB and hsl(210, 39%, 23%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.
#243B52
HEX
#243B52RGB
rgb(36, 59, 82)HSL
hsl(210, 39%, 23%)HSV
hsv(210, 56%, 32%)OKLCH
oklch(34.4% 0.05 249.5)CMYK
cmyk(56%, 28%, 0%, 68%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #243B52 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text11.52:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.82:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #243B52 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #243B52, useful for hover states, backgrounds, and text variants.