#2A43CF
Blue
HEX
RGB
HSL
About #2A43CF Blue
#2A43CF is a blue color. In the RGB color model, it is composed of 42 red, 67 green, and 207 blue. In the HSL color space, it has a hue of 231°, saturation of 66%, and lightness of 49%.
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 #2A43CF in your CSS, SCSS, or Tailwind projects.
Color Properties
231°
Hue
66%
Saturation
49%
Lightness
Blue
Color Harmonies
Colors that work well with #2A43CF based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #2A43CF against white and black backgrounds.
Aa#2A43CF on White
Contrast Ratio7.49:1
AA ✓AA Large ✓AAA ✓
Aa#2A43CF on Black
Contrast Ratio2.8:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #2A43CF across different color formats.
| Format | Value |
|---|---|
| HEX | #2A43CF |
| RGB | rgb(42, 67, 207) |
| HSL | hsl(231, 66%, 49%) |
| RGB Decimal | 42, 67, 207 |
| RGB Percent | 16.5%, 26.3%, 81.2% |
| CMYK (approx.) | 80%, 68%, 0%, 19% |
Related Palettes
12 palettes using #2A43CF or similar colors