#337DC7
Blue
HEX
RGB
HSL
About #337DC7 Blue
#337DC7 is a blue color. In the RGB color model, it is composed of 51 red, 125 green, and 199 blue. In the HSL color space, it has a hue of 210°, 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 #337DC7 in your CSS, SCSS, or Tailwind projects.
Color Properties
210°
Hue
59%
Saturation
49%
Lightness
Blue
Color Harmonies
Colors that work well with #337DC7 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #337DC7 against white and black backgrounds.
Aa#337DC7 on White
Contrast Ratio4.29:1
AA ✗AA Large ✓AAA ✗
Aa#337DC7 on Black
Contrast Ratio4.9:1
AA ✓AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #337DC7 across different color formats.
| Format | Value |
|---|---|
| HEX | #337DC7 |
| RGB | rgb(51, 125, 199) |
| HSL | hsl(210, 59%, 49%) |
| RGB Decimal | 51, 125, 199 |
| RGB Percent | 20.0%, 49.0%, 78.0% |
| CMYK (approx.) | 74%, 37%, 0%, 22% |
Related Palettes
12 palettes using #337DC7 or similar colors