Blue

kahurangi https://t.co/7O5DiC4PPp

— Kupu o te Rā (@kupumaorinz) March 5, 2021

I’ve got the #Jupiter blues. See Jovian clouds in striking shades of blue in this new color-enhanced image https://t.co/EQ0jT6kE0B pic.twitter.com/E4zn1Vawci

— NASA's Juno Mission (@NASAJuno) November 30, 2017

What's your favorite #BlueFlower?
Did you know that blue is one of the rarest flower colors? Only about 10% of flowering plants occur in true blue.
Thanks to @GregBourke3 for some of the photos! #GardenersWorld #gardening #blueflowers pic.twitter.com/okL4PzLklg

— Jimmy Turner (@TexanInOz) July 3, 2020