#3478CB Color

#3478CB is rgb(52, 120, 203) in RGB and hsl(213, 59%, 50%) in HSL. The closest CSS named color is RoyalBlue. Black text is most readable on this background.

#3478CB

HEX#3478CB

RGBrgb(52, 120, 203)

HSLhsl(213, 59%, 50%)

HSVhsv(213, 74%, 80%)

OKLCHoklch(57.1% 0.145 255.2)

CMYKcmyk(74%, 41%, 0%, 20%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #3478CB background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text4.47:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text4.69:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #3478CB based on color wheel relationships. Click any swatch for its full breakdown.

Base#3478CB Complementary#CB8734 Analogous#34C3CB Analogous#3C34CB Triadic#CB3478 Triadic#78CB34

Tints & Shades

Lighter tints and darker shades of #3478CB, useful for hover states, backgrounds, and text variants.

Tints

#518BD2 #6D9ED9 #89B1E1 #A2C1E7 #BED4EE #DBE7F6

Shades

#2D67AE #275996 #1F487A #193A61 #122945 #0C1A2D

Use #3478CB in Our Tools

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