🟦🟥⬜️🚩

#blue red white colors #color combination #banner colors #pennant colors #geometric flag

🟥🟦🏳️

#red blue flag #generic flag #banner colors #standard colors

⬛️🟩⬜️🏳️

#black green white #banner colors #color sequence #waving flag #nation colors

🚩🌈

#banner colors #rainbow flag colors #multicolor flag #vexillology spectrum