#304DDF Color

#304DDF is rgb(48, 77, 223) in RGB and hsl(230, 73%, 53%) in HSL. The closest CSS named color is RoyalBlue. White text is most readable on this background.

#304DDF

HEX#304DDF

RGBrgb(48, 77, 223)

HSLhsl(230, 73%, 53%)

HSVhsv(230, 78%, 87%)

OKLCHoklch(49.9% 0.223 268)

CMYKcmyk(78%, 65%, 0%, 13%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #304DDF background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.46:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.25:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #304DDF based on color wheel relationships. Click any swatch for its full breakdown.

Base#304DDF Complementary#DFC130 Analogous#30A4DF Analogous#6A30DF Triadic#DF304D Triadic#4DDF30

Tints & Shades

Lighter tints and darker shades of #304DDF, useful for hover states, backgrounds, and text variants.

Tints

#4A64E3 #697EE8 #8395EC #A2AFF1 #BDC6F5 #DCE1F9

Shades

#203CCB #1B33AC #162A8D #11216E #0C184F #080E31

Use #304DDF in Our Tools

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