#366BA1 Color

#366BA1 is rgb(54, 107, 161) in RGB and hsl(210, 50%, 42%) in HSL. The closest CSS named color is SteelBlue. White text is most readable on this background.

#366BA1

HEX#366BA1

RGBrgb(54, 107, 161)

HSLhsl(210, 50%, 42%)

HSVhsv(210, 66%, 63%)

OKLCHoklch(51.7% 0.103 250.8)

CMYKcmyk(66%, 34%, 0%, 37%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #366BA1 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text5.56:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.77:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #366BA1 based on color wheel relationships. Click any swatch for its full breakdown.

Base#366BA1 Complementary#A16B36 Analogous#36A1A1 Analogous#3636A1 Triadic#A1366B Triadic#6BA136

Tints & Shades

Lighter tints and darker shades of #366BA1, useful for hover states, backgrounds, and text variants.

Tints

#407FBF #5E94C9 #7DA8D4 #9CBDDE #BAD1E8 #D9E6F2

Shades

#2F5E8E #284F77 #214263 #19334D #132639 #0B1722

Use #366BA1 in Our Tools

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