#818CDF
Blue
HEX
RGB
HSL
About #818CDF Blue
#818CDF is a blue color. In the RGB color model, it is composed of 129 red, 140 green, and 223 blue. In the HSL color space, it has a hue of 233°, saturation of 59%, and lightness of 69%.
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 #818CDF in your CSS, SCSS, or Tailwind projects.
Color Properties
233°
Hue
59%
Saturation
69%
Lightness
Blue
Color Harmonies
Colors that work well with #818CDF based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #818CDF against white and black backgrounds.
Aa#818CDF on White
Contrast Ratio3.11:1
AA ✗AA Large ✓AAA ✗
Aa#818CDF on Black
Contrast Ratio6.75:1
AA ✓AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #818CDF across different color formats.
| Format | Value |
|---|---|
| HEX | #818CDF |
| RGB | rgb(129, 140, 223) |
| HSL | hsl(233, 59%, 69%) |
| RGB Decimal | 129, 140, 223 |
| RGB Percent | 50.6%, 54.9%, 87.5% |
| CMYK (approx.) | 42%, 37%, 0%, 13% |
Related Palettes
12 palettes using #818CDF or similar colors