#3333FF
Vivid Blue
HEX
RGB
HSL
About #3333FF Vivid Blue
#3333FF is a vivid blue color. In the RGB color model, it is composed of 51 red, 51 green, and 255 blue. In the HSL color space, it has a hue of 240°, saturation of 100%, and lightness of 60%.
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 #3333FF in your CSS, SCSS, or Tailwind projects.
Color Properties
240°
Hue
100%
Saturation
60%
Lightness
Vivid Blue
Color Harmonies
Colors that work well with #3333FF based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #3333FF against white and black backgrounds.
Aa#3333FF on White
Contrast Ratio6.87:1
AA ✓AA Large ✓AAA ✗
Aa#3333FF on Black
Contrast Ratio3.06:1
AA ✗AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #3333FF across different color formats.
| Format | Value |
|---|---|
| HEX | #3333FF |
| RGB | rgb(51, 51, 255) |
| HSL | hsl(240, 100%, 60%) |
| RGB Decimal | 51, 51, 255 |
| RGB Percent | 20.0%, 20.0%, 100.0% |
| CMYK (approx.) | 80%, 80%, 0%, 0% |
Related Palettes
12 palettes using #3333FF or similar colors