#366DEC Color

#366DEC is rgb(54, 109, 236) in RGB and hsl(222, 83%, 57%) in HSL. The closest CSS named color is RoyalBlue. White text is most readable on this background.

#366DEC

HEX#366DEC

RGBrgb(54, 109, 236)

HSLhsl(222, 83%, 57%)

HSVhsv(222, 77%, 93%)

OKLCHoklch(57.2% 0.201 263.6)

CMYKcmyk(77%, 54%, 0%, 7%)

Text Contrast & Accessibility

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

TextWhite text4.61:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text4.56:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

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

Base#366DEC Complementary#ECB636 Analogous#36C8EC Analogous#5B36EC Triadic#EC366D Triadic#6DEC36

Tints & Shades

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

Tints

#5281EF #6E96F2 #8AAAF4 #A2BBF6 #BECFF9 #DAE4FC

Shades

#1553E5 #1248C4 #0F3A9F #0C2E7E #082059 #051438

Use #366DEC in Our Tools

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