#3397D1
Blue
HEX
RGB
HSL
About #3397D1 Blue
#3397D1 is a blue color. In the RGB color model, it is composed of 51 red, 151 green, and 209 blue. In the HSL color space, it has a hue of 202°, saturation of 63%, and lightness of 51%.
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 #3397D1 in your CSS, SCSS, or Tailwind projects.
Color Properties
202°
Hue
63%
Saturation
51%
Lightness
Blue
Color Harmonies
Colors that work well with #3397D1 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #3397D1 against white and black backgrounds.
Aa#3397D1 on White
Contrast Ratio3.24:1
AA ✗AA Large ✓AAA ✗
Aa#3397D1 on Black
Contrast Ratio6.49:1
AA ✓AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #3397D1 across different color formats.
| Format | Value |
|---|---|
| HEX | #3397D1 |
| RGB | rgb(51, 151, 209) |
| HSL | hsl(202, 63%, 51%) |
| RGB Decimal | 51, 151, 209 |
| RGB Percent | 20.0%, 59.2%, 82.0% |
| CMYK (approx.) | 76%, 28%, 0%, 18% |
Related Palettes
12 palettes using #3397D1 or similar colors