#12403A
Dark Cyan
HEX
RGB
HSL
About #12403A Dark Cyan
#12403A is a dark cyan color. In the RGB color model, it is composed of 18 red, 64 green, and 58 blue. In the HSL color space, it has a hue of 172°, saturation of 56%, and lightness of 16%.
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 #12403A in your CSS, SCSS, or Tailwind projects.
Color Properties
172°
Hue
56%
Saturation
16%
Lightness
Dark Cyan
Color Harmonies
Colors that work well with #12403A based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #12403A against white and black backgrounds.
Aa#12403A on White
Contrast Ratio11.54:1
AA ✓AA Large ✓AAA ✓
Aa#12403A on Black
Contrast Ratio1.82:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #12403A across different color formats.
| Format | Value |
|---|---|
| HEX | #12403A |
| RGB | rgb(18, 64, 58) |
| HSL | hsl(172, 56%, 16%) |
| RGB Decimal | 18, 64, 58 |
| RGB Percent | 7.1%, 25.1%, 22.7% |
| CMYK (approx.) | 72%, 0%, 9%, 75% |
Related Palettes
12 palettes using #12403A or similar colors