#3D66B8 Color

#3D66B8 is rgb(61, 102, 184) in RGB and hsl(220, 50%, 48%) in HSL. The closest CSS named color is SteelBlue. White text is most readable on this background.

#3D66B8

HEX#3D66B8

RGBrgb(61, 102, 184)

HSLhsl(220, 50%, 48%)

HSVhsv(220, 67%, 72%)

OKLCHoklch(52.3% 0.137 262.6)

CMYKcmyk(67%, 45%, 0%, 28%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #3D66B8 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text5.54:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.79:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #3D66B8 based on color wheel relationships. Click any swatch for its full breakdown.

Base#3D66B8 Complementary#B88F3D Analogous#3DA3B8 Analogous#523DB8 Triadic#B83D66 Triadic#66B83D

Tints & Shades

Lighter tints and darker shades of #3D66B8, useful for hover states, backgrounds, and text variants.

Tints

#5379C6 #6E8ECF #88A3D7 #A7BBE2 #C2CFEB #DDE4F4

Shades

#3659A1 #2D4A86 #253E6F #1D3158 #162441 #0D1526

Use #3D66B8 in Our Tools

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