#15312E
Dark Cyan
HEX
RGB
HSL
About #15312E Dark Cyan
#15312E is a dark cyan color. In the RGB color model, it is composed of 21 red, 49 green, and 46 blue. In the HSL color space, it has a hue of 174°, saturation of 40%, and lightness of 14%.
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 #15312E in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
174°
Hue
40%
Saturation
14%
Lightness
Dark Cyan
Color Harmonies
Colors that work well with #15312E based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #15312E against white and black backgrounds.
Aa#15312E on White
Contrast Ratio13.9:1
AA ✓AA Large ✓AAA ✓
Aa#15312E on Black
Contrast Ratio1.51:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #15312E across different color formats.
| Format | Value |
|---|---|
| HEX | #15312E |
| RGB | rgb(21, 49, 46) |
| HSL | hsl(174, 40%, 14%) |
| RGB Decimal | 21, 49, 46 |
| RGB Percent | 8.2%, 19.2%, 18.0% |
| CMYK (approx.) | 57%, 0%, 6%, 81% |
Related Palettes
12 palettes using #15312E or similar colors