#3A8CDF
Blue
HEX
RGB
HSL
About #3A8CDF Blue
#3A8CDF is a blue color. In the RGB color model, it is composed of 58 red, 140 green, and 223 blue. In the HSL color space, it has a hue of 210°, saturation of 72%, and lightness of 55%.
This color has a medium lightness value, making it a balanced tone ideal for both text and UI elements. With high saturation, it appears vibrant and eye-catching.
CSS Code
Use #3A8CDF in your CSS, SCSS, or Tailwind projects.
Color Properties
210°
Hue
72%
Saturation
55%
Lightness
Blue
Color Harmonies
Colors that work well with #3A8CDF based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #3A8CDF against white and black backgrounds.
Aa#3A8CDF on White
Contrast Ratio3.5:1
AA ✗AA Large ✓AAA ✗
Aa#3A8CDF on Black
Contrast Ratio6:1
AA ✓AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #3A8CDF across different color formats.
| Format | Value |
|---|---|
| HEX | #3A8CDF |
| RGB | rgb(58, 140, 223) |
| HSL | hsl(210, 72%, 55%) |
| RGB Decimal | 58, 140, 223 |
| RGB Percent | 22.7%, 54.9%, 87.5% |
| CMYK (approx.) | 74%, 37%, 0%, 13% |
Related Palettes
12 palettes using #3A8CDF or similar colors