#000638
Dark Blue
HEX
RGB
HSL
About #000638 Dark Blue
#000638 is a dark blue color. In the RGB color model, it is composed of 0 red, 6 green, and 56 blue. In the HSL color space, it has a hue of 234°, saturation of 100%, and lightness of 11%.
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 #000638 in your CSS, SCSS, or Tailwind projects.
Color Properties
234°
Hue
100%
Saturation
11%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #000638 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #000638 against white and black backgrounds.
Aa#000638 on White
Contrast Ratio19.39:1
AA ✓AA Large ✓AAA ✓
Aa#000638 on Black
Contrast Ratio1.08:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #000638 across different color formats.
| Format | Value |
|---|---|
| HEX | #000638 |
| RGB | rgb(0, 6, 56) |
| HSL | hsl(234, 100%, 11%) |
| RGB Decimal | 0, 6, 56 |
| RGB Percent | 0.0%, 2.4%, 22.0% |
| CMYK (approx.) | 100%, 89%, 0%, 78% |
Related Palettes
12 palettes using #000638 or similar colors