#3755B9 Color

#3755B9 is rgb(55, 85, 185) in RGB and hsl(226, 54%, 47%) in HSL. The closest CSS named color is RoyalBlue. White text is most readable on this background.

#3755B9

HEX#3755B9

RGBrgb(55, 85, 185)

HSLhsl(226, 54%, 47%)

HSVhsv(226, 70%, 73%)

OKLCHoklch(48.5% 0.162 267.4)

CMYKcmyk(70%, 54%, 0%, 27%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #3755B9 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.64:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.16:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #3755B9 based on color wheel relationships. Click any swatch for its full breakdown.

Base#3755B9 Complementary#B99A37 Analogous#3796B9 Analogous#5A37B9 Triadic#B93755 Triadic#55B937

Tints & Shades

Lighter tints and darker shades of #3755B9, useful for hover states, backgrounds, and text variants.

Tints

#4A68C9 #6A82D2 #8599DB #A1B0E3 #BCC7EB #DCE1F4

Shades

#304AA1 #294089 #223572 #1A2856 #131D3F #0C1227

Use #3755B9 in Our Tools

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