#51B5C2
Cyan
HEX
RGB
HSL
About #51B5C2 Cyan
#51B5C2 is a cyan color. In the RGB color model, it is composed of 81 red, 181 green, and 194 blue. In the HSL color space, it has a hue of 187°, saturation of 48%, and lightness of 54%.
This color has a medium lightness value, making it a balanced tone ideal for both text and UI elements. With moderate saturation, it appears balanced and versatile.
CSS Code
Use #51B5C2 in your CSS, SCSS, or Tailwind projects.
Color Properties
187°
Hue
48%
Saturation
54%
Lightness
Cyan
Color Harmonies
Colors that work well with #51B5C2 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #51B5C2 against white and black backgrounds.
Aa#51B5C2 on White
Contrast Ratio2.4:1
AA ✗AA Large ✗AAA ✗
Aa#51B5C2 on Black
Contrast Ratio8.74:1
AA ✓AA Large ✓AAA ✓
Color Conversion Table
Complete conversion of #51B5C2 across different color formats.
| Format | Value |
|---|---|
| HEX | #51B5C2 |
| RGB | rgb(81, 181, 194) |
| HSL | hsl(187, 48%, 54%) |
| RGB Decimal | 81, 181, 194 |
| RGB Percent | 31.8%, 71.0%, 76.1% |
| CMYK (approx.) | 58%, 7%, 0%, 24% |
Related Palettes
12 palettes using #51B5C2 or similar colors