DIGITAL CYANOMETER

Instructions

1. Take a picture of the sky on this website. Please: no trees, no people, just the sky!
2. Select the matching color code
3. Download and post your picture to social media from your device
4. Alternatively: wait for your picture to be approved for the gallery, and share it later from there.

For more examples, see the gallery.

By participating and taking photographs on this website, you agree to these conditions and the privacy policy.