#515BDB Color

#515BDB is rgb(81, 91, 219) in RGB and hsl(236, 66%, 59%) in HSL. The closest CSS named color is RoyalBlue. White text is most readable on this background.

#515BDB

HEX#515BDB

RGBrgb(81, 91, 219)

HSLhsl(236, 66%, 59%)

HSVhsv(236, 63%, 86%)

OKLCHoklch(53.7% 0.193 274.5)

CMYKcmyk(63%, 58%, 0%, 14%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #515BDB background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text5.43:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.87:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #515BDB based on color wheel relationships. Click any swatch for its full breakdown.

Base#515BDB Complementary#DBD251 Analogous#51A0DB Analogous#8D51DB Triadic#DB515B Triadic#5BDB51

Tints & Shades

Lighter tints and darker shades of #515BDB, useful for hover states, backgrounds, and text variants.

Tints

#6B73E1 #8087E5 #999FEA #AFB3EF #C8CBF4 #DDDFF8

Shades

#303BD5 #252FB6 #1E2694 #181F77 #111655 #0A0D33

Use #515BDB in Our Tools

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