#233F53 Color
#233F53 is rgb(35, 63, 83) in RGB and hsl(205, 41%, 23%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.
#233F53
HEX
#233F53RGB
rgb(35, 63, 83)HSL
hsl(205, 41%, 23%)HSV
hsv(205, 58%, 33%)OKLCH
oklch(35.5% 0.049 241.1)CMYK
cmyk(58%, 24%, 0%, 67%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #233F53 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text11.01:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.91:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #233F53 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #233F53, useful for hover states, backgrounds, and text variants.