#366DE2
Blue
HEX
RGB
HSL
About #366DE2 Blue
#366DE2 is a blue color. In the RGB color model, it is composed of 54 red, 109 green, and 226 blue. In the HSL color space, it has a hue of 221°, saturation of 75%, and lightness of 55%.
This color has a medium lightness value, making it a balanced tone ideal for both text and UI elements. With high saturation, it appears vibrant and eye-catching.
CSS Code
Use #366DE2 in your CSS, SCSS, or Tailwind projects.
Color Properties
221°
Hue
75%
Saturation
55%
Lightness
Blue
Color Harmonies
Colors that work well with #366DE2 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #366DE2 against white and black backgrounds.
Aa#366DE2 on White
Contrast Ratio4.73:1
AA ✓AA Large ✓AAA ✗
Aa#366DE2 on Black
Contrast Ratio4.44:1
AA ✗AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #366DE2 across different color formats.
| Format | Value |
|---|---|
| HEX | #366DE2 |
| RGB | rgb(54, 109, 226) |
| HSL | hsl(221, 75%, 55%) |
| RGB Decimal | 54, 109, 226 |
| RGB Percent | 21.2%, 42.7%, 88.6% |
| CMYK (approx.) | 76%, 52%, 0%, 11% |
Related Palettes
12 palettes using #366DE2 or similar colors