#509589 Color
#509589 is rgb(80, 149, 137) in RGB and hsl(170, 30%, 45%) in HSL. The closest CSS named color is CadetBlue. Black text is most readable on this background.
#509589
HEX
#509589RGB
rgb(80, 149, 137)HSL
hsl(170, 30%, 45%)HSV
hsv(170, 46%, 58%)OKLCH
oklch(62.1% 0.073 181.2)CMYK
cmyk(46%, 0%, 8%, 42%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #509589 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text3.5:1AA normal ✗AA large ✓AAA normal ✗
TextBlack text6:1AA normal ✓AA large ✓AAA normal ✗
Color Harmonies
Colors that pair well with #509589 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #509589, useful for hover states, backgrounds, and text variants.