#3D66B3 Color

#3D66B3 is rgb(61, 102, 179) in RGB and hsl(219, 49%, 47%) in HSL. The closest CSS named color is SteelBlue. White text is most readable on this background.

#3D66B3

HEX#3D66B3

RGBrgb(61, 102, 179)

HSLhsl(219, 49%, 47%)

HSVhsv(219, 66%, 70%)

OKLCHoklch(52% 0.13 261.8)

CMYKcmyk(66%, 43%, 0%, 30%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #3D66B3 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text5.6:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.75:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #3D66B3 based on color wheel relationships. Click any swatch for its full breakdown.

Base#3D66B3 Complementary#B3893D Analogous#3DA1B3 Analogous#4F3DB3 Triadic#B33D66 Triadic#66B33D

Tints & Shades

Lighter tints and darker shades of #3D66B3, useful for hover states, backgrounds, and text variants.

Tints

#5078C3 #6F90CE #89A4D7 #A4B9E0 #BECDE9 #DDE5F3

Shades

#35599C #2E4C85 #263F6E #1D3054 #15233D #0D1626

Use #3D66B3 in Our Tools

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