#040F0F
Dark Cyan
HEX
RGB
HSL
About #040F0F Dark Cyan
#040F0F is a dark cyan color. In the RGB color model, it is composed of 4 red, 15 green, and 15 blue. In the HSL color space, it has a hue of 180°, saturation of 58%, and lightness of 4%.
This color has a low lightness value, making it a dark color great for text and bold accents. With moderate saturation, it appears balanced and versatile.
CSS Code & Gradients
Use #040F0F in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
180°
Hue
58%
Saturation
4%
Lightness
Dark Cyan
Color Harmonies
Colors that work well with #040F0F based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #040F0F against white and black backgrounds.
Aa#040F0F on White
Contrast Ratio19.44:1
AA ✓AA Large ✓AAA ✓
Aa#040F0F on Black
Contrast Ratio1.08:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #040F0F across different color formats.
| Format | Value |
|---|---|
| HEX | #040F0F |
| RGB | rgb(4, 15, 15) |
| HSL | hsl(180, 58%, 4%) |
| RGB Decimal | 4, 15, 15 |
| RGB Percent | 1.6%, 5.9%, 5.9% |
| CMYK (approx.) | 73%, 0%, 0%, 94% |
Related Palettes
12 palettes using #040F0F or similar colors