#0A3FA9
Vivid Blue
HEX
RGB
HSL
About #0A3FA9 Vivid Blue
#0A3FA9 is a vivid blue color. In the RGB color model, it is composed of 10 red, 63 green, and 169 blue. In the HSL color space, it has a hue of 220°, saturation of 89%, and lightness of 35%.
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 & Gradients
Use #0A3FA9 in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
220°
Hue
89%
Saturation
35%
Lightness
Vivid Blue
Color Harmonies
Colors that work well with #0A3FA9 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #0A3FA9 against white and black backgrounds.
Aa#0A3FA9 on White
Contrast Ratio9.14:1
AA ✓AA Large ✓AAA ✓
Aa#0A3FA9 on Black
Contrast Ratio2.3:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #0A3FA9 across different color formats.
| Format | Value |
|---|---|
| HEX | #0A3FA9 |
| RGB | rgb(10, 63, 169) |
| HSL | hsl(220, 89%, 35%) |
| RGB Decimal | 10, 63, 169 |
| RGB Percent | 3.9%, 24.7%, 66.3% |
| CMYK (approx.) | 94%, 63%, 0%, 34% |
Related Palettes
12 palettes using #0A3FA9 or similar colors