#337FC7
Blue
HEX
RGB
HSL
About #337FC7 Blue
#337FC7 is a blue color. In the RGB color model, it is composed of 51 red, 127 green, and 199 blue. In the HSL color space, it has a hue of 209°, saturation of 59%, and lightness of 49%.
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 #337FC7 in your CSS, SCSS, or Tailwind projects.
Color Properties
209°
Hue
59%
Saturation
49%
Lightness
Blue
Color Harmonies
Colors that work well with #337FC7 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #337FC7 against white and black backgrounds.
Aa#337FC7 on White
Contrast Ratio4.2:1
AA ✗AA Large ✓AAA ✗
Aa#337FC7 on Black
Contrast Ratio5:1
AA ✓AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #337FC7 across different color formats.
| Format | Value |
|---|---|
| HEX | #337FC7 |
| RGB | rgb(51, 127, 199) |
| HSL | hsl(209, 59%, 49%) |
| RGB Decimal | 51, 127, 199 |
| RGB Percent | 20.0%, 49.8%, 78.0% |
| CMYK (approx.) | 74%, 36%, 0%, 22% |
Related Palettes
12 palettes using #337FC7 or similar colors