#518DD2 Color

#518DD2 is rgb(81, 141, 210) in RGB and hsl(212, 59%, 57%) in HSL. The closest CSS named color is SteelBlue. Black text is most readable on this background.

#518DD2

HEX#518DD2

RGBrgb(81, 141, 210)

HSLhsl(212, 59%, 57%)

HSVhsv(212, 61%, 82%)

OKLCHoklch(63.4% 0.122 253.2)

CMYKcmyk(61%, 33%, 0%, 18%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #518DD2 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text3.45:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text6.09:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #518DD2 based on color wheel relationships. Click any swatch for its full breakdown.

Base#518DD2 Complementary#D29651 Analogous#51CED2 Analogous#5551D2 Triadic#D2518D Triadic#8DD251

Tints & Shades

Lighter tints and darker shades of #518DD2, useful for hover states, backgrounds, and text variants.

Tints

#699DD8 #81ADDF #9ABDE5 #AECAEA #C6DAF0 #DFEAF7

Shades

#3378C7 #2C67AA #24538A #1C426D #142F4D #0D1D31

Use #518DD2 in Our Tools

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