#3972AB
Blue
HEX
RGB
HSL
About #3972AB Blue
#3972AB is a blue color. In the RGB color model, it is composed of 57 red, 114 green, and 171 blue. In the HSL color space, it has a hue of 210°, saturation of 50%, 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 #3972AB in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
210°
Hue
50%
Saturation
45%
Lightness
Blue
Color Harmonies
Colors that work well with #3972AB based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #3972AB against white and black backgrounds.
Aa#3972AB on White
Contrast Ratio5.04:1
AA ✓AA Large ✓AAA ✗
Aa#3972AB on Black
Contrast Ratio4.17:1
AA ✗AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #3972AB across different color formats.
| Format | Value |
|---|---|
| HEX | #3972AB |
| RGB | rgb(57, 114, 171) |
| HSL | hsl(210, 50%, 45%) |
| RGB Decimal | 57, 114, 171 |
| RGB Percent | 22.4%, 44.7%, 67.1% |
| CMYK (approx.) | 67%, 33%, 0%, 33% |
Related Palettes
12 palettes using #3972AB or similar colors