#0031B8
Vivid Blue
HEX
RGB
HSL
About #0031B8 Vivid Blue
#0031B8 is a vivid blue color. In the RGB color model, it is composed of 0 red, 49 green, and 184 blue. In the HSL color space, it has a hue of 224°, saturation of 100%, and lightness of 36%.
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 #0031B8 in your CSS, SCSS, or Tailwind projects.
Color Properties
224°
Hue
100%
Saturation
36%
Lightness
Vivid Blue
Color Harmonies
Colors that work well with #0031B8 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #0031B8 against white and black backgrounds.
Aa#0031B8 on White
Contrast Ratio9.85:1
AA ✓AA Large ✓AAA ✓
Aa#0031B8 on Black
Contrast Ratio2.13:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #0031B8 across different color formats.
| Format | Value |
|---|---|
| HEX | #0031B8 |
| RGB | rgb(0, 49, 184) |
| HSL | hsl(224, 100%, 36%) |
| RGB Decimal | 0, 49, 184 |
| RGB Percent | 0.0%, 19.2%, 72.2% |
| CMYK (approx.) | 100%, 73%, 0%, 28% |
Related Palettes
12 palettes using #0031B8 or similar colors