#517EE1 Color

#517EE1 is rgb(81, 126, 225) in RGB and hsl(221, 71%, 60%) in HSL. The closest CSS named color is RoyalBlue. Black text is most readable on this background.

#517EE1

HEX#517EE1

RGBrgb(81, 126, 225)

HSLhsl(221, 71%, 60%)

HSVhsv(221, 64%, 88%)

OKLCHoklch(61% 0.158 263.9)

CMYKcmyk(64%, 44%, 0%, 12%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #517EE1 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

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

TextBlack text5.42:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #517EE1 based on color wheel relationships. Click any swatch for its full breakdown.

Base#517EE1 Complementary#E1B451 Analogous#51C7E1 Analogous#6B51E1 Triadic#E1517E Triadic#7EE151

Tints & Shades

Lighter tints and darker shades of #517EE1, useful for hover states, backgrounds, and text variants.

Tints

#668FE5 #81A2EA #96B2ED #B1C5F2 #C6D5F5 #E0E9FA

Shades

#2E65DC #2153C0 #1B449D #15357A #0F2657 #091734

Use #517EE1 in Our Tools

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