#3E66BB Color

#3E66BB is rgb(62, 102, 187) in RGB and hsl(221, 50%, 49%) in HSL. The closest CSS named color is SteelBlue. White text is most readable on this background.

#3E66BB

HEX#3E66BB

RGBrgb(62, 102, 187)

HSLhsl(221, 50%, 49%)

HSVhsv(221, 67%, 73%)

OKLCHoklch(52.5% 0.141 263.4)

CMYKcmyk(67%, 45%, 0%, 27%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #3E66BB background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text5.49:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.82:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #3E66BB based on color wheel relationships. Click any swatch for its full breakdown.

Base#3E66BB Complementary#BB943E Analogous#3EA5BB Analogous#553EBB Triadic#BB3E66 Triadic#66BB3E

Tints & Shades

Lighter tints and darker shades of #3E66BB, useful for hover states, backgrounds, and text variants.

Tints

#577AC7 #718FD0 #8CA4D9 #A7BAE2 #C2CFEB #DDE4F4

Shades

#375AA4 #2E4B8A #263E73 #1D3058 #162341 #0D1526

Use #3E66BB in Our Tools

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