#355BE3 Color

#355BE3 is rgb(53, 91, 227) in RGB and hsl(227, 76%, 55%) in HSL. The closest CSS named color is RoyalBlue. White text is most readable on this background.

#355BE3

HEX#355BE3

RGBrgb(53, 91, 227)

HSLhsl(227, 76%, 55%)

HSVhsv(227, 77%, 89%)

OKLCHoklch(53% 0.211 266.8)

CMYKcmyk(77%, 60%, 0%, 11%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #355BE3 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text5.59:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.76:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #355BE3 based on color wheel relationships. Click any swatch for its full breakdown.

Base#355BE3 Complementary#E3BE35 Analogous#35B2E3 Analogous#6635E3 Triadic#E3355B Triadic#5BE335

Tints & Shades

Lighter tints and darker shades of #355BE3, useful for hover states, backgrounds, and text variants.

Tints

#5071E7 #6B87EB #869CEE #A5B6F3 #C0CCF6 #DBE2FA

Shades

#1D46D7 #183AB4 #143094 #102675 #0C1C55 #071031

Use #355BE3 in Our Tools

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