Romania
What the source says
Referenced, awaiting primary-source reviewThe current version was adopted in 1989 in the wake of the Romanian Revolution. Liberty (sky-blue), Justice (field yellow), Fraternity (blood red) [per historians of the 1848 flag]. On 20 December 1989, during the revolution at Timișoara, the protesters were waving flags with the Communist coat of arms cut out of the middle [...] called the flag with the hole.
Referenced, not verified: a secondary work states this, and the document that constitutes the flag has not been read for this entry. What the marks mean.
Colors and meaning
Symbolism and history(r1)
A plain blue-yellow-red vertical tricolor; during the December 1989 revolution that overthrew Nicolae Ceaușescu, protesters waved flags with the Communist coat of arms cut from the center - "the flag with the hole" - and the emblem-free tricolor was adopted in 1989.
Most similar flags
The 6 closest of the 194 other national flags, ranked by a similarity index computed from the flag images themselves. The number is that index, 0–100 — not a claim that the two flags are “X% identical”.
- Chad96
the same vertical band layout; near-identical colour proportions.
- Andorra93
the same vertical band layout; near-identical colour proportions.
- Moldova83
the same vertical band layout; near-identical colour proportions.
- Belgium79
the same vertical band layout; the same colours in similar amounts.
- Mali78
the same vertical band layout; the same colours in similar amounts.
- Bosnia and Herzegovina76
the same vertical band layout; the same colours in similar amounts.
Computed at build time: each flag is rasterised to 64x48, and the score is 0.55 × colour overlap + 0.45 × structure. A different weighting would rank these differently. How the index works.
References — not verification
(r1) Referenced to Flag of Romania (Wikipedia (English)) on 2026-07-17. States the adoption year, which colors the flag has, what the colors mean and the symbolism and history on this page. The passage it states them in is quoted at the top of this entry.
Further reading: Flag of Romania on Wikipedia