#309C8E
Cyan
HEX
RGB
HSL
About #309C8E Cyan
#309C8E is a cyan color. In the RGB color model, it is composed of 48 red, 156 green, and 142 blue. In the HSL color space, it has a hue of 172°, saturation of 53%, and lightness of 40%.
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 #309C8E in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
172°
Hue
53%
Saturation
40%
Lightness
Cyan
Color Harmonies
Colors that work well with #309C8E based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #309C8E against white and black backgrounds.
Aa#309C8E on White
Contrast Ratio3.35:1
AA ✗AA Large ✓AAA ✗
Aa#309C8E on Black
Contrast Ratio6.27:1
AA ✓AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #309C8E across different color formats.
| Format | Value |
|---|---|
| HEX | #309C8E |
| RGB | rgb(48, 156, 142) |
| HSL | hsl(172, 53%, 40%) |
| RGB Decimal | 48, 156, 142 |
| RGB Percent | 18.8%, 61.2%, 55.7% |
| CMYK (approx.) | 69%, 0%, 9%, 39% |
Related Palettes
12 palettes using #309C8E or similar colors