#337DA0
Blue
HEX
RGB
HSL
About #337DA0 Blue
#337DA0 is a blue color. In the RGB color model, it is composed of 51 red, 125 green, and 160 blue. In the HSL color space, it has a hue of 199°, saturation of 52%, and lightness of 41%.
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 #337DA0 in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
199°
Hue
52%
Saturation
41%
Lightness
Blue
Color Harmonies
Colors that work well with #337DA0 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #337DA0 against white and black backgrounds.
Aa#337DA0 on White
Contrast Ratio4.58:1
AA ✓AA Large ✓AAA ✗
Aa#337DA0 on Black
Contrast Ratio4.58:1
AA ✓AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #337DA0 across different color formats.
| Format | Value |
|---|---|
| HEX | #337DA0 |
| RGB | rgb(51, 125, 160) |
| HSL | hsl(199, 52%, 41%) |
| RGB Decimal | 51, 125, 160 |
| RGB Percent | 20.0%, 49.0%, 62.7% |
| CMYK (approx.) | 68%, 22%, 0%, 37% |
Related Palettes
12 palettes using #337DA0 or similar colors