#5151A4 Color

#5151A4 is rgb(81, 81, 164) in RGB and hsl(240, 34%, 48%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#5151A4

HEX#5151A4

RGBrgb(81, 81, 164)

HSLhsl(240, 34%, 48%)

HSVhsv(240, 51%, 64%)

OKLCHoklch(47.8% 0.13 280.3)

CMYKcmyk(51%, 51%, 0%, 36%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #5151A4 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.86:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.06:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #5151A4 based on color wheel relationships. Click any swatch for its full breakdown.

Base#5151A4 Complementary#A4A451 Analogous#517AA4 Analogous#7A51A4 Triadic#A45151 Triadic#51A451

Tints & Shades

Lighter tints and darker shades of #5151A4, useful for hover states, backgrounds, and text variants.

Tints

#6565B3 #7D7DBF #9595CB #B0B0D8 #C8C8E4 #E0E0F0

Shades

#474790 #3B3B78 #313163 #27274F #1D1D3A #111122

Use #5151A4 in Our Tools

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