#0057AD
Vivid Blue
HEX
RGB
HSL
About #0057AD Vivid Blue
#0057AD is a vivid blue color. In the RGB color model, it is composed of 0 red, 87 green, and 173 blue. In the HSL color space, it has a hue of 210°, saturation of 100%, and lightness of 34%.
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 #0057AD in your CSS, SCSS, or Tailwind projects.
Color Properties
210°
Hue
100%
Saturation
34%
Lightness
Vivid Blue
Color Harmonies
Colors that work well with #0057AD based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #0057AD against white and black backgrounds.
Aa#0057AD on White
Contrast Ratio7.08:1
AA ✓AA Large ✓AAA ✓
Aa#0057AD on Black
Contrast Ratio2.97:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #0057AD across different color formats.
| Format | Value |
|---|---|
| HEX | #0057AD |
| RGB | rgb(0, 87, 173) |
| HSL | hsl(210, 100%, 34%) |
| RGB Decimal | 0, 87, 173 |
| RGB Percent | 0.0%, 34.1%, 67.8% |
| CMYK (approx.) | 100%, 50%, 0%, 32% |
Related Palettes
12 palettes using #0057AD or similar colors