#3660B5 Color

#3660B5 is rgb(54, 96, 181) in RGB and hsl(220, 54%, 46%) in HSL. The closest CSS named color is SteelBlue. White text is most readable on this background.

#3660B5

HEX#3660B5

RGBrgb(54, 96, 181)

HSLhsl(220, 54%, 46%)

HSVhsv(220, 70%, 71%)

OKLCHoklch(50.5% 0.143 262.6)

CMYKcmyk(70%, 47%, 0%, 29%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #3660B5 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

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

TextBlack text3.5:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #3660B5 based on color wheel relationships. Click any swatch for its full breakdown.

Base#3660B5 Complementary#B58A36 Analogous#36A0B5 Analogous#4B36B5 Triadic#B53660 Triadic#60B536

Tints & Shades

Lighter tints and darker shades of #3660B5, useful for hover states, backgrounds, and text variants.

Tints

#4672C8 #668AD1 #819FD9 #A1B7E3 #BCCCEB #DCE4F4

Shades

#2F549D #284786 #213B6E #1A2E56 #13213F #0C1527

Use #3660B5 in Our Tools

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