#045F8A
Vivid Blue
HEX
RGB
HSL
About #045F8A Vivid Blue
#045F8A is a vivid blue color. In the RGB color model, it is composed of 4 red, 95 green, and 138 blue. In the HSL color space, it has a hue of 199°, saturation of 94%, and lightness of 28%.
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 #045F8A in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
199°
Hue
94%
Saturation
28%
Lightness
Vivid Blue
Color Harmonies
Colors that work well with #045F8A based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #045F8A against white and black backgrounds.
Aa#045F8A on White
Contrast Ratio6.98:1
AA ✓AA Large ✓AAA ✗
Aa#045F8A on Black
Contrast Ratio3.01:1
AA ✗AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #045F8A across different color formats.
| Format | Value |
|---|---|
| HEX | #045F8A |
| RGB | rgb(4, 95, 138) |
| HSL | hsl(199, 94%, 28%) |
| RGB Decimal | 4, 95, 138 |
| RGB Percent | 1.6%, 37.3%, 54.1% |
| CMYK (approx.) | 97%, 31%, 0%, 46% |
Related Palettes
12 palettes using #045F8A or similar colors