#3D66BD Color

#3D66BD is rgb(61, 102, 189) in RGB and hsl(221, 51%, 49%) in HSL. The closest CSS named color is SteelBlue. White text is most readable on this background.

#3D66BD

HEX#3D66BD

RGBrgb(61, 102, 189)

HSLhsl(221, 51%, 49%)

HSVhsv(221, 68%, 74%)

OKLCHoklch(52.6% 0.144 263.3)

CMYKcmyk(68%, 46%, 0%, 26%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #3D66BD background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text5.48:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.83:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #3D66BD based on color wheel relationships. Click any swatch for its full breakdown.

Base#3D66BD Complementary#BD943D Analogous#3DA5BD Analogous#553DBD Triadic#BD3D66 Triadic#66BD3D

Tints & Shades

Lighter tints and darker shades of #3D66BD, useful for hover states, backgrounds, and text variants.

Tints

#567AC8 #718FD1 #8BA4DA #A6B9E2 #C1CFEB #DCE4F4

Shades

#3659A6 #2D4B8B #253E74 #1D3059 #152341 #0C1527

Use #3D66BD in Our Tools

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