#00284D
Dark Blue
HEX
RGB
HSL
About #00284D Dark Blue
#00284D is a dark blue color. In the RGB color model, it is composed of 0 red, 40 green, and 77 blue. In the HSL color space, it has a hue of 209°, saturation of 100%, and lightness of 15%.
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 #00284D in your CSS, SCSS, or Tailwind projects.
Color Properties
209°
Hue
100%
Saturation
15%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #00284D based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #00284D against white and black backgrounds.
Aa#00284D on White
Contrast Ratio14.89:1
AA ✓AA Large ✓AAA ✓
Aa#00284D on Black
Contrast Ratio1.41:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #00284D across different color formats.
| Format | Value |
|---|---|
| HEX | #00284D |
| RGB | rgb(0, 40, 77) |
| HSL | hsl(209, 100%, 15%) |
| RGB Decimal | 0, 40, 77 |
| RGB Percent | 0.0%, 15.7%, 30.2% |
| CMYK (approx.) | 100%, 48%, 0%, 70% |
Related Palettes
12 palettes using #00284D or similar colors