#0421C8
Vivid Blue
HEX
RGB
HSL
About #0421C8 Vivid Blue
#0421C8 is a vivid blue color. In the RGB color model, it is composed of 4 red, 33 green, and 200 blue. In the HSL color space, it has a hue of 231°, saturation of 96%, and lightness of 40%.
This color has a low lightness value, making it a dark color great for text and bold accents. With high saturation, it appears vibrant and eye-catching.
CSS Code
Use #0421C8 in your CSS, SCSS, or Tailwind projects.
Color Properties
231°
Hue
96%
Saturation
40%
Lightness
Vivid Blue
Color Harmonies
Colors that work well with #0421C8 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #0421C8 against white and black backgrounds.
Aa#0421C8 on White
Contrast Ratio10.21:1
AA ✓AA Large ✓AAA ✓
Aa#0421C8 on Black
Contrast Ratio2.06:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #0421C8 across different color formats.
| Format | Value |
|---|---|
| HEX | #0421C8 |
| RGB | rgb(4, 33, 200) |
| HSL | hsl(231, 96%, 40%) |
| RGB Decimal | 4, 33, 200 |
| RGB Percent | 1.6%, 12.9%, 78.4% |
| CMYK (approx.) | 98%, 84%, 0%, 22% |
Related Palettes
12 palettes using #0421C8 or similar colors