#355EE3 Color

#355EE3 is rgb(53, 94, 227) in RGB and hsl(226, 76%, 55%) in HSL. The closest CSS named color is RoyalBlue. White text is most readable on this background.

#355EE3

HEX#355EE3

RGBrgb(53, 94, 227)

HSLhsl(226, 76%, 55%)

HSVhsv(226, 77%, 89%)

OKLCHoklch(53.5% 0.207 266.2)

CMYKcmyk(77%, 59%, 0%, 11%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #355EE3 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text5.44:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.86:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #355EE3 based on color wheel relationships. Click any swatch for its full breakdown.

Base#355EE3 Complementary#E3BB35 Analogous#35B5E3 Analogous#6435E3 Triadic#E3355E Triadic#5EE335

Tints & Shades

Lighter tints and darker shades of #355EE3, useful for hover states, backgrounds, and text variants.

Tints

#5073E7 #6B89EB #869EEE #A5B7F3 #C0CDF6 #DBE2FA

Shades

#1D49D7 #183DB4 #143294 #102775 #0C1D55 #071131

Use #355EE3 in Our Tools

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