#5151CD Color

#5151CD is rgb(81, 81, 205) in RGB and hsl(240, 55%, 56%) in HSL. The closest CSS named color is SlateBlue. White text is most readable on this background.

#5151CD

HEX#5151CD

RGBrgb(81, 81, 205)

HSLhsl(240, 55%, 56%)

HSVhsv(240, 60%, 80%)

OKLCHoklch(50.9% 0.187 277.4)

CMYKcmyk(60%, 60%, 0%, 20%)

Text Contrast & Accessibility

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

TextWhite text6.16:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.41:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

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

Base#5151CD Complementary#CDCD51 Analogous#518FCD Analogous#8F51CD Triadic#CD5151 Triadic#51CD51

Tints & Shades

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

Tints

#6969D3 #8181DA #9898E1 #B0B0E8 #C8C8EF #DFDFF6

Shades

#3838C2 #2F2FA2 #272786 #1E1E67 #16164B #0D0D2B

Use #5151CD in Our Tools

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