#378BAA
Blue
HEX
RGB
HSL
About #378BAA Blue
#378BAA is a blue color. In the RGB color model, it is composed of 55 red, 139 green, and 170 blue. In the HSL color space, it has a hue of 196°, saturation of 51%, and lightness of 44%.
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 #378BAA in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
196°
Hue
51%
Saturation
44%
Lightness
Blue
Color Harmonies
Colors that work well with #378BAA based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #378BAA against white and black backgrounds.
Aa#378BAA on White
Contrast Ratio3.86:1
AA ✗AA Large ✓AAA ✗
Aa#378BAA on Black
Contrast Ratio5.44:1
AA ✓AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #378BAA across different color formats.
| Format | Value |
|---|---|
| HEX | #378BAA |
| RGB | rgb(55, 139, 170) |
| HSL | hsl(196, 51%, 44%) |
| RGB Decimal | 55, 139, 170 |
| RGB Percent | 21.6%, 54.5%, 66.7% |
| CMYK (approx.) | 68%, 18%, 0%, 33% |
Related Palettes
12 palettes using #378BAA or similar colors