#3A7DCF
Blue
HEX
RGB
HSL
About #3A7DCF Blue
#3A7DCF is a blue color. In the RGB color model, it is composed of 58 red, 125 green, and 207 blue. In the HSL color space, it has a hue of 213°, saturation of 61%, and lightness of 52%.
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 #3A7DCF in your CSS, SCSS, or Tailwind projects.
Color Properties
213°
Hue
61%
Saturation
52%
Lightness
Blue
Color Harmonies
Colors that work well with #3A7DCF based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #3A7DCF against white and black backgrounds.
Aa#3A7DCF on White
Contrast Ratio4.19:1
AA ✗AA Large ✓AAA ✗
Aa#3A7DCF on Black
Contrast Ratio5.01:1
AA ✓AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #3A7DCF across different color formats.
| Format | Value |
|---|---|
| HEX | #3A7DCF |
| RGB | rgb(58, 125, 207) |
| HSL | hsl(213, 61%, 52%) |
| RGB Decimal | 58, 125, 207 |
| RGB Percent | 22.7%, 49.0%, 81.2% |
| CMYK (approx.) | 72%, 40%, 0%, 19% |
Related Palettes
12 palettes using #3A7DCF or similar colors