#003561
Dark Blue
HEX
RGB
HSL
About #003561 Dark Blue
#003561 is a dark blue color. In the RGB color model, it is composed of 0 red, 53 green, and 97 blue. In the HSL color space, it has a hue of 207°, saturation of 100%, and lightness of 19%.
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 #003561 in your CSS, SCSS, or Tailwind projects.
Color Properties
207°
Hue
100%
Saturation
19%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #003561 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #003561 against white and black backgrounds.
Aa#003561 on White
Contrast Ratio12.49:1
AA ✓AA Large ✓AAA ✓
Aa#003561 on Black
Contrast Ratio1.68:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #003561 across different color formats.
| Format | Value |
|---|---|
| HEX | #003561 |
| RGB | rgb(0, 53, 97) |
| HSL | hsl(207, 100%, 19%) |
| RGB Decimal | 0, 53, 97 |
| RGB Percent | 0.0%, 20.8%, 38.0% |
| CMYK (approx.) | 100%, 45%, 0%, 62% |
Related Palettes
12 palettes using #003561 or similar colors