#0B3FA8
Vivid Blue
HEX
RGB
HSL
About #0B3FA8 Vivid Blue
#0B3FA8 is a vivid blue color. In the RGB color model, it is composed of 11 red, 63 green, and 168 blue. In the HSL color space, it has a hue of 220°, saturation of 88%, 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
Use #0B3FA8 in your CSS, SCSS, or Tailwind projects.
Color Properties
220°
Hue
88%
Saturation
35%
Lightness
Vivid Blue
Color Harmonies
Colors that work well with #0B3FA8 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #0B3FA8 against white and black backgrounds.
Aa#0B3FA8 on White
Contrast Ratio9.17:1
AA ✓AA Large ✓AAA ✓
Aa#0B3FA8 on Black
Contrast Ratio2.29:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #0B3FA8 across different color formats.
| Format | Value |
|---|---|
| HEX | #0B3FA8 |
| RGB | rgb(11, 63, 168) |
| HSL | hsl(220, 88%, 35%) |
| RGB Decimal | 11, 63, 168 |
| RGB Percent | 4.3%, 24.7%, 65.9% |
| CMYK (approx.) | 93%, 63%, 0%, 34% |
Related Palettes
12 palettes using #0B3FA8 or similar colors