#3743E1
Blue
HEX
RGB
HSL
About #3743E1 Blue
#3743E1 is a blue color. In the RGB color model, it is composed of 55 red, 67 green, and 225 blue. In the HSL color space, it has a hue of 236°, saturation of 74%, 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 #3743E1 in your CSS, SCSS, or Tailwind projects.
Color Properties
236°
Hue
74%
Saturation
55%
Lightness
Blue
Color Harmonies
Colors that work well with #3743E1 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #3743E1 against white and black backgrounds.
Aa#3743E1 on White
Contrast Ratio6.88:1
AA ✓AA Large ✓AAA ✗
Aa#3743E1 on Black
Contrast Ratio3.05:1
AA ✗AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #3743E1 across different color formats.
| Format | Value |
|---|---|
| HEX | #3743E1 |
| RGB | rgb(55, 67, 225) |
| HSL | hsl(236, 74%, 55%) |
| RGB Decimal | 55, 67, 225 |
| RGB Percent | 21.6%, 26.3%, 88.2% |
| CMYK (approx.) | 76%, 70%, 0%, 12% |
Related Palettes
12 palettes using #3743E1 or similar colors