#517BDB Color

#517BDB is rgb(81, 123, 219) in RGB and hsl(222, 66%, 59%) in HSL. The closest CSS named color is RoyalBlue. Black text is most readable on this background.

#517BDB

HEX#517BDB

RGBrgb(81, 123, 219)

HSLhsl(222, 66%, 59%)

HSVhsv(222, 63%, 86%)

OKLCHoklch(60% 0.154 264.5)

CMYKcmyk(63%, 44%, 0%, 14%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #517BDB background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text4.03:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text5.21:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #517BDB based on color wheel relationships. Click any swatch for its full breakdown.

Base#517BDB Complementary#DBB251 Analogous#51C0DB Analogous#6D51DB Triadic#DB517B Triadic#7BDB51

Tints & Shades

Lighter tints and darker shades of #517BDB, useful for hover states, backgrounds, and text variants.

Tints

#6B8EE1 #809EE5 #99B2EA #AFC2EF #C8D5F4 #DDE5F8

Shades

#3061D5 #2551B6 #1E4294 #183577 #112655 #0A1733

Use #517BDB in Our Tools

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