#553CD3 Color

#553CD3 is rgb(85, 60, 211) in RGB and hsl(250, 63%, 53%) in HSL. The closest CSS named color is SlateBlue. White text is most readable on this background.

#553CD3

HEX#553CD3

RGBrgb(85, 60, 211)

HSLhsl(250, 63%, 53%)

HSVhsv(250, 72%, 83%)

OKLCHoklch(48.4% 0.218 282.1)

CMYKcmyk(60%, 72%, 0%, 17%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #553CD3 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.06:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.97:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #553CD3 based on color wheel relationships. Click any swatch for its full breakdown.

Base#553CD3 Complementary#B9D33C Analogous#3C6ED3 Analogous#A03CD3 Triadic#D3553C Triadic#3CD355

Tints & Shades

Lighter tints and darker shades of #553CD3, useful for hover states, backgrounds, and text variants.

Tints

#6B55D8 #8472DF #9A8BE5 #B3A8EB #C9C1F1 #E2DEF7

Shades

#442BBF #3A25A2 #2F1E85 #251868 #1B114B #100A2E

Use #553CD3 in Our Tools

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