#3F6DCF
Blue
HEX
RGB
HSL
About #3F6DCF Blue
#3F6DCF is a blue color. In the RGB color model, it is composed of 63 red, 109 green, and 207 blue. In the HSL color space, it has a hue of 221°, saturation of 60%, and lightness of 53%.
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 #3F6DCF in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
221°
Hue
60%
Saturation
53%
Lightness
Blue
Color Harmonies
Colors that work well with #3F6DCF based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #3F6DCF against white and black backgrounds.
Aa#3F6DCF on White
Contrast Ratio4.88:1
AA ✓AA Large ✓AAA ✗
Aa#3F6DCF on Black
Contrast Ratio4.3:1
AA ✗AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #3F6DCF across different color formats.
| Format | Value |
|---|---|
| HEX | #3F6DCF |
| RGB | rgb(63, 109, 207) |
| HSL | hsl(221, 60%, 53%) |
| RGB Decimal | 63, 109, 207 |
| RGB Percent | 24.7%, 42.7%, 81.2% |
| CMYK (approx.) | 70%, 47%, 0%, 19% |
Related Palettes
12 palettes using #3F6DCF or similar colors