#3689E2
Blue
HEX
RGB
HSL
About #3689E2 Blue
#3689E2 is a blue color. In the RGB color model, it is composed of 54 red, 137 green, and 226 blue. In the HSL color space, it has a hue of 211°, 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 & Gradients
Use #3689E2 in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
211°
Hue
75%
Saturation
55%
Lightness
Blue
Color Harmonies
Colors that work well with #3689E2 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #3689E2 against white and black backgrounds.
Aa#3689E2 on White
Contrast Ratio3.6:1
AA ✗AA Large ✓AAA ✗
Aa#3689E2 on Black
Contrast Ratio5.83:1
AA ✓AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #3689E2 across different color formats.
| Format | Value |
|---|---|
| HEX | #3689E2 |
| RGB | rgb(54, 137, 226) |
| HSL | hsl(211, 75%, 55%) |
| RGB Decimal | 54, 137, 226 |
| RGB Percent | 21.2%, 53.7%, 88.6% |
| CMYK (approx.) | 76%, 39%, 0%, 11% |
Related Palettes
12 palettes using #3689E2 or similar colors