#378FBC
Blue
HEX
RGB
HSL
About #378FBC Blue
#378FBC is a blue color. In the RGB color model, it is composed of 55 red, 143 green, and 188 blue. In the HSL color space, it has a hue of 200°, saturation of 55%, and lightness of 48%.
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 #378FBC in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
200°
Hue
55%
Saturation
48%
Lightness
Blue
Color Harmonies
Colors that work well with #378FBC based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #378FBC against white and black backgrounds.
Aa#378FBC on White
Contrast Ratio3.61:1
AA ✗AA Large ✓AAA ✗
Aa#378FBC on Black
Contrast Ratio5.82:1
AA ✓AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #378FBC across different color formats.
| Format | Value |
|---|---|
| HEX | #378FBC |
| RGB | rgb(55, 143, 188) |
| HSL | hsl(200, 55%, 48%) |
| RGB Decimal | 55, 143, 188 |
| RGB Percent | 21.6%, 56.1%, 73.7% |
| CMYK (approx.) | 71%, 24%, 0%, 26% |
Related Palettes
12 palettes using #378FBC or similar colors