#3770EA
Vivid Blue
HEX
RGB
HSL
About #3770EA Vivid Blue
#3770EA is a vivid blue color. In the RGB color model, it is composed of 55 red, 112 green, and 234 blue. In the HSL color space, it has a hue of 221°, saturation of 81%, and lightness of 57%.
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 #3770EA in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
221°
Hue
81%
Saturation
57%
Lightness
Vivid Blue
Color Harmonies
Colors that work well with #3770EA based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #3770EA against white and black backgrounds.
Aa#3770EA on White
Contrast Ratio4.5:1
AA ✓AA Large ✓AAA ✗
Aa#3770EA on Black
Contrast Ratio4.67:1
AA ✓AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #3770EA across different color formats.
| Format | Value |
|---|---|
| HEX | #3770EA |
| RGB | rgb(55, 112, 234) |
| HSL | hsl(221, 81%, 57%) |
| RGB Decimal | 55, 112, 234 |
| RGB Percent | 21.6%, 43.9%, 91.8% |
| CMYK (approx.) | 76%, 52%, 0%, 8% |
Related Palettes
12 palettes using #3770EA or similar colors