#553FE4 Color

#553FE4 is rgb(85, 63, 228) in RGB and hsl(248, 75%, 57%) in HSL. The closest CSS named color is SlateBlue. White text is most readable on this background.

#553FE4

HEX#553FE4

RGBrgb(85, 63, 228)

HSLhsl(248, 75%, 57%)

HSVhsv(248, 72%, 89%)

OKLCHoklch(50.4% 0.235 279.9)

CMYKcmyk(63%, 72%, 0%, 11%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #553FE4 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.53:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.22:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #553FE4 based on color wheel relationships. Click any swatch for its full breakdown.

Base#553FE4 Complementary#CEE43F Analogous#3F7BE4 Analogous#A73FE4 Triadic#E4553F Triadic#3FE455

Tints & Shades

Lighter tints and darker shades of #553FE4, useful for hover states, backgrounds, and text variants.

Tints

#6D5AE7 #8475EB #9C8FEF #B0A6F2 #C8C1F6 #DFDBFA

Shades

#381FDB #301BBB #271698 #1F1178 #160C55 #0E0836

Use #553FE4 in Our Tools

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