#388CE0
Blue
HEX
RGB
HSL
About #388CE0 Blue
#388CE0 is a blue color. In the RGB color model, it is composed of 56 red, 140 green, and 224 blue. In the HSL color space, it has a hue of 210°, saturation of 73%, and lightness of 55%.
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
Use #388CE0 in your CSS, SCSS, or Tailwind projects.
Color Properties
210°
Hue
73%
Saturation
55%
Lightness
Blue
Color Harmonies
Colors that work well with #388CE0 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #388CE0 against white and black backgrounds.
Aa#388CE0 on White
Contrast Ratio3.5:1
AA ✗AA Large ✓AAA ✗
Aa#388CE0 on Black
Contrast Ratio6:1
AA ✓AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #388CE0 across different color formats.
| Format | Value |
|---|---|
| HEX | #388CE0 |
| RGB | rgb(56, 140, 224) |
| HSL | hsl(210, 73%, 55%) |
| RGB Decimal | 56, 140, 224 |
| RGB Percent | 22.0%, 54.9%, 87.8% |
| CMYK (approx.) | 75%, 37%, 0%, 12% |
Related Palettes
12 palettes using #388CE0 or similar colors