#366F9B Color

#366F9B is rgb(54, 111, 155) in RGB and hsl(206, 48%, 41%) in HSL. The closest CSS named color is SteelBlue. White text is most readable on this background.

#366F9B

HEX#366F9B

RGBrgb(54, 111, 155)

HSLhsl(206, 48%, 41%)

HSVhsv(206, 65%, 61%)

OKLCHoklch(52.3% 0.092 244.2)

CMYKcmyk(65%, 28%, 0%, 39%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #366F9B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text5.38:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.9:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #366F9B based on color wheel relationships. Click any swatch for its full breakdown.

Base#366F9B Complementary#9B6236 Analogous#369B94 Analogous#363D9B Triadic#9B366F Triadic#6F9B36

Tints & Shades

Lighter tints and darker shades of #366F9B, useful for hover states, backgrounds, and text variants.

Tints

#4185B9 #5D98C6 #7BABD1 #9DC1DD #BBD4E7 #D9E7F2

Shades

#306288 #285171 #21445E #1B364B #142939 #0C1822

Use #366F9B in Our Tools

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