#101819
Dark Cyan
HEX
RGB
HSL
About #101819 Dark Cyan
#101819 is a dark cyan color. In the RGB color model, it is composed of 16 red, 24 green, and 25 blue. In the HSL color space, it has a hue of 187°, saturation of 22%, and lightness of 8%.
This color has a low lightness value, making it a dark color great for text and bold accents. With low saturation, it appears muted and subtle.
CSS Code
Use #101819 in your CSS, SCSS, or Tailwind projects.
Color Properties
187°
Hue
22%
Saturation
8%
Lightness
Dark Cyan
Color Harmonies
Colors that work well with #101819 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #101819 against white and black backgrounds.
Aa#101819 on White
Contrast Ratio18:1
AA ✓AA Large ✓AAA ✓
Aa#101819 on Black
Contrast Ratio1.17:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #101819 across different color formats.
| Format | Value |
|---|---|
| HEX | #101819 |
| RGB | rgb(16, 24, 25) |
| HSL | hsl(187, 22%, 8%) |
| RGB Decimal | 16, 24, 25 |
| RGB Percent | 6.3%, 9.4%, 9.8% |
| CMYK (approx.) | 36%, 4%, 0%, 90% |
Related Palettes
12 palettes using #101819 or similar colors