Gray themes

Forest Shade

By: NicChills

Gruvbox x1

By: Kirill

Forest Green Dark

By: Clarence Siew

Mighty gorilla

By: Scaramang

LunarTheme

By: sibakenn334

Mario level Theme

By: CristhianAndrade

Baldur's Gate 3

By: pattrickn0

Szara_jasna

By: jk

Szara_ciemna

By: jk

GTK Dark

By: Adson

Simple and minimalistic

By: stories

Grayskale Elementary (Default)

By: HerrVoid

Blue Feather

By: alien27

Noir

By: radekwierzbicki

Gruvbox Dark 1d2021

By: Juan

Psion [KDE Edit] [Close as I could match it]

By: chazbe79

Lights in dark

By: DreF

MinimalCool

By: AdityaVJR

Plac_Wolnosci

By: jk

Night Vision - Green

By: GoldenMan

Oriente

By: jk

Malbork_dark

By: jk

Grey stars

By: kisokusei

Purpley Dark

By: this_guy