#5B55CE Color

#5B55CE is rgb(91, 85, 206) in RGB and hsl(243, 55%, 57%) in HSL. The closest CSS named color is SlateBlue. White text is most readable on this background.

#5B55CE

HEX#5B55CE

RGBrgb(91, 85, 206)

HSLhsl(243, 55%, 57%)

HSVhsv(243, 59%, 81%)

OKLCHoklch(52.4% 0.181 280.3)

CMYKcmyk(56%, 59%, 0%, 19%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #5B55CE background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text5.78:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.64:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #5B55CE based on color wheel relationships. Click any swatch for its full breakdown.

Base#5B55CE Complementary#C8CE55 Analogous#558BCE Analogous#9755CE Triadic#CE5B55 Triadic#55CE5B

Tints & Shades

Lighter tints and darker shades of #5B55CE, useful for hover states, backgrounds, and text variants.

Tints

#726DD5 #8984DB #A09CE2 #B3B0E8 #CAC8EF #E1DFF6

Shades

#3F38C2 #3630A6 #2C2786 #231F6B #18164B #0F0E2F

Use #5B55CE in Our Tools

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