#3333CC
Blue
HEX
RGB
HSL
About #3333CC Blue
#3333CC is a blue color. In the RGB color model, it is composed of 51 red, 51 green, and 204 blue. In the HSL color space, it has a hue of 240°, saturation of 60%, and lightness of 50%.
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 & Gradients
Use #3333CC in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
240°
Hue
60%
Saturation
50%
Lightness
Blue
Color Harmonies
Colors that work well with #3333CC based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #3333CC against white and black backgrounds.
Aa#3333CC on White
Contrast Ratio8.45:1
AA ✓AA Large ✓AAA ✓
Aa#3333CC on Black
Contrast Ratio2.49:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #3333CC across different color formats.
| Format | Value |
|---|---|
| HEX | #3333CC |
| RGB | rgb(51, 51, 204) |
| HSL | hsl(240, 60%, 50%) |
| RGB Decimal | 51, 51, 204 |
| RGB Percent | 20.0%, 20.0%, 80.0% |
| CMYK (approx.) | 75%, 75%, 0%, 20% |
Related Palettes
12 palettes using #3333CC or similar colors