#233B53 Color
#233B53 is rgb(35, 59, 83) in RGB and hsl(210, 41%, 23%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.
#233B53
HEX
#233B53RGB
rgb(35, 59, 83)HSL
hsl(210, 41%, 23%)HSV
hsv(210, 58%, 33%)OKLCH
oklch(34.4% 0.052 249.5)CMYK
cmyk(58%, 29%, 0%, 67%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #233B53 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text11.53:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.82:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #233B53 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #233B53, useful for hover states, backgrounds, and text variants.