#0A211E
Dark Cyan
HEX
RGB
HSL
About #0A211E Dark Cyan
#0A211E is a dark cyan color. In the RGB color model, it is composed of 10 red, 33 green, and 30 blue. In the HSL color space, it has a hue of 172°, saturation of 53%, and lightness of 8%.
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 #0A211E in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
172°
Hue
53%
Saturation
8%
Lightness
Dark Cyan
Color Harmonies
Colors that work well with #0A211E based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #0A211E against white and black backgrounds.
Aa#0A211E on White
Contrast Ratio16.81:1
AA ✓AA Large ✓AAA ✓
Aa#0A211E on Black
Contrast Ratio1.25:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #0A211E across different color formats.
| Format | Value |
|---|---|
| HEX | #0A211E |
| RGB | rgb(10, 33, 30) |
| HSL | hsl(172, 53%, 8%) |
| RGB Decimal | 10, 33, 30 |
| RGB Percent | 3.9%, 12.9%, 11.8% |
| CMYK (approx.) | 70%, 0%, 9%, 87% |
Related Palettes
12 palettes using #0A211E or similar colors