#3355DB Color

#3355DB is rgb(51, 85, 219) in RGB and hsl(228, 70%, 53%) in HSL. The closest CSS named color is RoyalBlue. White text is most readable on this background.

#3355DB

HEX#3355DB

RGBrgb(51, 85, 219)

HSLhsl(228, 70%, 53%)

HSVhsv(228, 77%, 86%)

OKLCHoklch(51.1% 0.208 267.3)

CMYKcmyk(77%, 61%, 0%, 14%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #3355DB background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.06:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.46:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #3355DB based on color wheel relationships. Click any swatch for its full breakdown.

Base#3355DB Complementary#DBB933 Analogous#33A9DB Analogous#6633DB Triadic#DB3355 Triadic#55DB33

Tints & Shades

Lighter tints and darker shades of #3355DB, useful for hover states, backgrounds, and text variants.

Tints

#4D6BE0 #6C84E5 #869AEA #A4B3EF #BEC9F4 #DCE2F9

Shades

#2344C7 #1E3AA9 #182F8B #13256C #0E1B4E #081030

Use #3355DB in Our Tools

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