#355EF3 Color

#355EF3 is rgb(53, 94, 243) in RGB and hsl(227, 89%, 58%) in HSL. The closest CSS named color is RoyalBlue. White text is most readable on this background.

#355EF3

HEX#355EF3

RGBrgb(53, 94, 243)

HSLhsl(227, 89%, 58%)

HSVhsv(227, 78%, 95%)

OKLCHoklch(54.9% 0.227 266.6)

CMYKcmyk(78%, 61%, 0%, 5%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #355EF3 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text5.19:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text4.05:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #355EF3 based on color wheel relationships. Click any swatch for its full breakdown.

Base#355EF3 Complementary#F3CA35 Analogous#35BDF3 Analogous#6B35F3 Triadic#F3355E Triadic#5EF335

Tints & Shades

Lighter tints and darker shades of #355EF3, useful for hover states, backgrounds, and text variants.

Tints

#5175F5 #6A88F6 #879FF8 #A3B6FA #C0CDFB #D8E0FD

Shades

#0E3FF1 #0C36CF #0A2CA9 #082282 #05185C #030F3A

Use #355EF3 in Our Tools

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