#518AA4 Color

#518AA4 is rgb(81, 138, 164) in RGB and hsl(199, 34%, 48%) in HSL. The closest CSS named color is SteelBlue. Black text is most readable on this background.

#518AA4

HEX#518AA4

RGBrgb(81, 138, 164)

HSLhsl(199, 34%, 48%)

HSVhsv(199, 51%, 64%)

OKLCHoklch(60.5% 0.072 229.1)

CMYKcmyk(51%, 16%, 0%, 36%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #518AA4 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text3.8:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text5.52:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #518AA4 based on color wheel relationships. Click any swatch for its full breakdown.

Base#518AA4 Complementary#A46B51 Analogous#51A495 Analogous#5160A4 Triadic#A4518A Triadic#8AA451

Tints & Shades

Lighter tints and darker shades of #518AA4, useful for hover states, backgrounds, and text variants.

Tints

#659BB3 #7DAABF #95BACB #B0CCD8 #C8DBE4 #E0EBF0

Shades

#477890 #3B6478 #315363 #27424F #1D313A #111D22

Use #518AA4 in Our Tools

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