#366CA6 Color

#366CA6 is rgb(54, 108, 166) in RGB and hsl(211, 51%, 43%) in HSL. The closest CSS named color is SteelBlue. White text is most readable on this background.

#366CA6

HEX#366CA6

RGBrgb(54, 108, 166)

HSLhsl(211, 51%, 43%)

HSVhsv(211, 67%, 65%)

OKLCHoklch(52.2% 0.109 252.1)

CMYKcmyk(67%, 35%, 0%, 35%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #366CA6 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text5.45:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.85:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #366CA6 based on color wheel relationships. Click any swatch for its full breakdown.

Base#366CA6 Complementary#A67036 Analogous#36A4A6 Analogous#3836A6 Triadic#A6366C Triadic#6CA636

Tints & Shades

Lighter tints and darker shades of #366CA6, useful for hover states, backgrounds, and text variants.

Tints

#4280C2 #6195CC #80A9D6 #9BBCDF #BAD0E9 #D8E5F3

Shades

#2E5D8E #28507B #204164 #1A3551 #13263A #0C1927

Use #366CA6 in Our Tools

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