This is the new Monochromatic colour scheme you can use in #GrapheneOS:

https://image.nostr.build/4868bed83343f2d72615a5f0270c3f7581f8fab59adf52fc3363693d0b3cb628.jpg

nostr:nevent1qqsq9sjnqekfmlku7sjuyx9sp3uc6h2vndujahswhwx66npysf7xafspp4mhxue69uhkummn9ekx7mqzyrq45kn9nph84dqnfhhr4wzj2nd9ch2tqnncknckeq5rwxfdx4gc2qcyqqqqqqgzv79fz