#5B55DD Color

#5B55DD is rgb(91, 85, 221) in RGB and hsl(243, 67%, 60%) in HSL. The closest CSS named color is SlateBlue. White text is most readable on this background.

#5B55DD

HEX#5B55DD

RGBrgb(91, 85, 221)

HSLhsl(243, 67%, 60%)

HSVhsv(243, 62%, 87%)

OKLCHoklch(53.5% 0.201 279.1)

CMYKcmyk(59%, 62%, 0%, 13%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #5B55DD background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text5.54:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.79:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #5B55DD based on color wheel relationships. Click any swatch for its full breakdown.

Base#5B55DD Complementary#D7DD55 Analogous#5592DD Analogous#A055DD Triadic#DD5B55 Triadic#55DD5B

Tints & Shades

Lighter tints and darker shades of #5B55DD, useful for hover states, backgrounds, and text variants.

Tints

#706AE2 #8884E7 #9D99EB #B5B2F0 #CAC8F4 #E2E1F9

Shades

#3B33D7 #2D25BB #241E99 #1C1877 #141155 #0C0A33

Use #5B55DD in Our Tools

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