#234F57 Color
#234F57 is rgb(35, 79, 87) in RGB and hsl(189, 43%, 24%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.
#234F57
HEX
#234F57RGB
rgb(35, 79, 87)HSL
hsl(189, 43%, 24%)HSV
hsv(189, 60%, 34%)OKLCH
oklch(40% 0.05 211)CMYK
cmyk(60%, 9%, 0%, 66%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #234F57 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text9.02:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.33:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #234F57 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #234F57, useful for hover states, backgrounds, and text variants.