#2F21CA
Blue
HEX
RGB
HSL
About #2F21CA Blue
#2F21CA is a blue color. In the RGB color model, it is composed of 47 red, 33 green, and 202 blue. In the HSL color space, it has a hue of 245°, saturation of 72%, and lightness of 46%.
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 #2F21CA in your CSS, SCSS, or Tailwind projects.
Color Properties
245°
Hue
72%
Saturation
46%
Lightness
Blue
Color Harmonies
Colors that work well with #2F21CA based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #2F21CA against white and black backgrounds.
Aa#2F21CA on White
Contrast Ratio9.58:1
AA ✓AA Large ✓AAA ✓
Aa#2F21CA on Black
Contrast Ratio2.19:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #2F21CA across different color formats.
| Format | Value |
|---|---|
| HEX | #2F21CA |
| RGB | rgb(47, 33, 202) |
| HSL | hsl(245, 72%, 46%) |
| RGB Decimal | 47, 33, 202 |
| RGB Percent | 18.4%, 12.9%, 79.2% |
| CMYK (approx.) | 77%, 84%, 0%, 21% |
Related Palettes
12 palettes using #2F21CA or similar colors