#3739AE
Blue
HEX
RGB
HSL
About #3739AE Blue
#3739AE is a blue color. In the RGB color model, it is composed of 55 red, 57 green, and 174 blue. In the HSL color space, it has a hue of 239°, saturation of 52%, and lightness of 45%.
This color has a medium lightness value, making it a balanced tone ideal for both text and UI elements. With moderate saturation, it appears balanced and versatile.
CSS Code & Gradients
Use #3739AE in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
239°
Hue
52%
Saturation
45%
Lightness
Blue
Color Harmonies
Colors that work well with #3739AE based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #3739AE against white and black backgrounds.
Aa#3739AE on White
Contrast Ratio8.9:1
AA ✓AA Large ✓AAA ✓
Aa#3739AE on Black
Contrast Ratio2.36:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #3739AE across different color formats.
| Format | Value |
|---|---|
| HEX | #3739AE |
| RGB | rgb(55, 57, 174) |
| HSL | hsl(239, 52%, 45%) |
| RGB Decimal | 55, 57, 174 |
| RGB Percent | 21.6%, 22.4%, 68.2% |
| CMYK (approx.) | 68%, 67%, 0%, 32% |
Related Palettes
12 palettes using #3739AE or similar colors