#213F3A
Dark Cyan
HEX
RGB
HSL
About #213F3A Dark Cyan
#213F3A is a dark cyan color. In the RGB color model, it is composed of 33 red, 63 green, and 58 blue. In the HSL color space, it has a hue of 170°, saturation of 31%, and lightness of 19%.
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
Use #213F3A in your CSS, SCSS, or Tailwind projects.
Color Properties
170°
Hue
31%
Saturation
19%
Lightness
Dark Cyan
Color Harmonies
Colors that work well with #213F3A based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #213F3A against white and black backgrounds.
Aa#213F3A on White
Contrast Ratio11.43:1
AA ✓AA Large ✓AAA ✓
Aa#213F3A on Black
Contrast Ratio1.84:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #213F3A across different color formats.
| Format | Value |
|---|---|
| HEX | #213F3A |
| RGB | rgb(33, 63, 58) |
| HSL | hsl(170, 31%, 19%) |
| RGB Decimal | 33, 63, 58 |
| RGB Percent | 12.9%, 24.7%, 22.7% |
| CMYK (approx.) | 48%, 0%, 8%, 75% |
Related Palettes
12 palettes using #213F3A or similar colors