#51CEE1
Cyan
HEX
RGB
HSL
About #51CEE1 Cyan
#51CEE1 is a cyan color. In the RGB color model, it is composed of 81 red, 206 green, and 225 blue. In the HSL color space, it has a hue of 188°, saturation of 71%, and lightness of 60%.
This color has a medium lightness value, making it a balanced tone ideal for both text and UI elements. With high saturation, it appears vibrant and eye-catching.
CSS Code & Gradients
Use #51CEE1 in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
188°
Hue
71%
Saturation
60%
Lightness
Cyan
Color Harmonies
Colors that work well with #51CEE1 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #51CEE1 against white and black backgrounds.
Aa#51CEE1 on White
Contrast Ratio1.86:1
AA ✗AA Large ✗AAA ✗
Aa#51CEE1 on Black
Contrast Ratio11.27:1
AA ✓AA Large ✓AAA ✓
Color Conversion Table
Complete conversion of #51CEE1 across different color formats.
| Format | Value |
|---|---|
| HEX | #51CEE1 |
| RGB | rgb(81, 206, 225) |
| HSL | hsl(188, 71%, 60%) |
| RGB Decimal | 81, 206, 225 |
| RGB Percent | 31.8%, 80.8%, 88.2% |
| CMYK (approx.) | 64%, 8%, 0%, 12% |
Related Palettes
12 palettes using #51CEE1 or similar colors