#5151D2 Color

#5151D2 is rgb(81, 81, 210) in RGB and hsl(240, 59%, 57%) in HSL. The closest CSS named color is SlateBlue. White text is most readable on this background.

#5151D2

HEX#5151D2

RGBrgb(81, 81, 210)

HSLhsl(240, 59%, 57%)

HSVhsv(240, 61%, 82%)

OKLCHoklch(51.3% 0.193 277.1)

CMYKcmyk(61%, 61%, 0%, 18%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #5151D2 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.07:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.46:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #5151D2 based on color wheel relationships. Click any swatch for its full breakdown.

Base#5151D2 Complementary#D2D251 Analogous#5191D2 Analogous#9151D2 Triadic#D25151 Triadic#51D251

Tints & Shades

Lighter tints and darker shades of #5151D2, useful for hover states, backgrounds, and text variants.

Tints

#6969D8 #8181DF #9A9AE5 #AEAEEA #C6C6F0 #DFDFF7

Shades

#3333C7 #2C2CAA #24248A #1C1C6D #14144D #0D0D31

Use #5151D2 in Our Tools

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