#399FB1
Cyan
HEX
RGB
HSL
About #399FB1 Cyan
#399FB1 is a cyan color. In the RGB color model, it is composed of 57 red, 159 green, and 177 blue. In the HSL color space, it has a hue of 189°, saturation of 51%, and lightness of 46%.
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 #399FB1 in your CSS, SCSS, or Tailwind projects.
Color Properties
189°
Hue
51%
Saturation
46%
Lightness
Cyan
Color Harmonies
Colors that work well with #399FB1 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #399FB1 against white and black backgrounds.
Aa#399FB1 on White
Contrast Ratio3.1:1
AA ✗AA Large ✓AAA ✗
Aa#399FB1 on Black
Contrast Ratio6.77:1
AA ✓AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #399FB1 across different color formats.
| Format | Value |
|---|---|
| HEX | #399FB1 |
| RGB | rgb(57, 159, 177) |
| HSL | hsl(189, 51%, 46%) |
| RGB Decimal | 57, 159, 177 |
| RGB Percent | 22.4%, 62.4%, 69.4% |
| CMYK (approx.) | 68%, 10%, 0%, 31% |
Related Palettes
12 palettes using #399FB1 or similar colors