#5151E1 Color

#5151E1 is rgb(81, 81, 225) in RGB and hsl(240, 71%, 60%) in HSL. The closest CSS named color is RoyalBlue. White text is most readable on this background.

#5151E1

HEX#5151E1

RGBrgb(81, 81, 225)

HSLhsl(240, 71%, 60%)

HSVhsv(240, 64%, 88%)

OKLCHoklch(52.5% 0.213 276.2)

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

Text Contrast & Accessibility

WCAG contrast ratios for text on a #5151E1 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text5.81:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.61:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #5151E1 based on color wheel relationships. Click any swatch for its full breakdown.

Base#5151E1 Complementary#E1E151 Analogous#5199E1 Analogous#9951E1 Triadic#E15151 Triadic#51E151

Tints & Shades

Lighter tints and darker shades of #5151E1, useful for hover states, backgrounds, and text variants.

Tints

#6666E5 #8181EA #9696ED #B1B1F2 #C6C6F5 #E0E0FA

Shades

#2E2EDC #2121C0 #1B1B9D #15157A #0F0F57 #090934

Use #5151E1 in Our Tools

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