#509DA5 Color

#509DA5 is rgb(80, 157, 165) in RGB and hsl(186, 35%, 48%) in HSL. The closest CSS named color is CadetBlue. Black text is most readable on this background.

#509DA5

HEX#509DA5

RGBrgb(80, 157, 165)

HSLhsl(186, 35%, 48%)

HSVhsv(186, 52%, 65%)

OKLCHoklch(65% 0.077 204.4)

CMYKcmyk(52%, 5%, 0%, 35%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #509DA5 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text3.13:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text6.71:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #509DA5 based on color wheel relationships. Click any swatch for its full breakdown.

Base#509DA5 Complementary#A55850 Analogous#50A583 Analogous#5072A5 Triadic#A5509D Triadic#9DA550

Tints & Shades

Lighter tints and darker shades of #509DA5, useful for hover states, backgrounds, and text variants.

Tints

#64ACB4 #7CB9C0 #94C6CC #B0D5D9 #C8E2E4 #E0EEF0

Shades

#468991 #3A7278 #305F64 #264B4F #1C373B #112122

Use #509DA5 in Our Tools

Hex to RGB Hex to HSL Hex to CMYK Hex to Pantone RGBA to Hex