最もカラフルなドックを隠す壁紙
The most colorful wallpapers to hide Dock
設定で「透明度を下げる」が必要です。
It hides Dock most colorfully in iOS history.
Reduce Transparency is required in setting.
Opaque Transparent Dock
▷【Max/X/R】iOS 12.1– 22 Sheets
▷【8P/7P/6P/8/7/6/SE/5s】iOS 12.1– 22 sheets
Of course there are plain backgrounds too.
It has not free Dock colors as Unicolor in iOS 10, but this trick has free background (except Dock part).