#003FEB
Vivid Blue
HEX
RGB
HSL
About #003FEB Vivid Blue
#003FEB is a vivid blue color. In the RGB color model, it is composed of 0 red, 63 green, and 235 blue. In the HSL color space, it has a hue of 224°, saturation of 100%, 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 & Gradients
Use #003FEB in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
224°
Hue
100%
Saturation
46%
Lightness
Vivid Blue
Color Harmonies
Colors that work well with #003FEB based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #003FEB against white and black backgrounds.
Aa#003FEB on White
Contrast Ratio7.21:1
AA ✓AA Large ✓AAA ✓
Aa#003FEB on Black
Contrast Ratio2.91:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #003FEB across different color formats.
| Format | Value |
|---|---|
| HEX | #003FEB |
| RGB | rgb(0, 63, 235) |
| HSL | hsl(224, 100%, 46%) |
| RGB Decimal | 0, 63, 235 |
| RGB Percent | 0.0%, 24.7%, 92.2% |
| CMYK (approx.) | 100%, 73%, 0%, 8% |
Related Palettes
12 palettes using #003FEB or similar colors