#509DB4 Color

#509DB4 is rgb(80, 157, 180) in RGB and hsl(194, 40%, 51%) in HSL. The closest CSS named color is CadetBlue. Black text is most readable on this background.

#509DB4

HEX#509DB4

RGBrgb(80, 157, 180)

HSLhsl(194, 40%, 51%)

HSVhsv(194, 56%, 71%)

OKLCHoklch(65.6% 0.083 219.8)

CMYKcmyk(56%, 13%, 0%, 29%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #509DB4 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text3.08:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text6.82:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #509DB4 based on color wheel relationships. Click any swatch for its full breakdown.

Base#509DB4 Complementary#B46750 Analogous#50B499 Analogous#506BB4 Triadic#B4509D Triadic#9DB450

Tints & Shades

Lighter tints and darker shades of #509DB4, useful for hover states, backgrounds, and text variants.

Tints

#69ABBF #7EB7C8 #97C5D3 #B0D3DD #C9E1E8 #DFEDF1

Shades

#43889D #3A7688 #2F606F #254A56 #1A353D #112227

Use #509DB4 in Our Tools

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