#399ED0
Blue
HEX
RGB
HSL
About #399ED0 Blue
#399ED0 is a blue color. In the RGB color model, it is composed of 57 red, 158 green, and 208 blue. In the HSL color space, it has a hue of 200°, saturation of 62%, and lightness of 52%.
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
Use #399ED0 in your CSS, SCSS, or Tailwind projects.
Color Properties
200°
Hue
62%
Saturation
52%
Lightness
Blue
Color Harmonies
Colors that work well with #399ED0 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #399ED0 against white and black backgrounds.
Aa#399ED0 on White
Contrast Ratio3.01:1
AA ✗AA Large ✓AAA ✗
Aa#399ED0 on Black
Contrast Ratio6.98:1
AA ✓AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #399ED0 across different color formats.
| Format | Value |
|---|---|
| HEX | #399ED0 |
| RGB | rgb(57, 158, 208) |
| HSL | hsl(200, 62%, 52%) |
| RGB Decimal | 57, 158, 208 |
| RGB Percent | 22.4%, 62.0%, 81.6% |
| CMYK (approx.) | 73%, 24%, 0%, 18% |
Related Palettes
12 palettes using #399ED0 or similar colors