In terms of pass me the blue note, yep. I consider the 2000 and 50000 in your photo as blue.

The added complexity is their currency is like paper, so it wears, fades, tears, and marks. Furthermore, there are so many zeroes. Their sizes are all identical or similar. Different generations of the notes are in use, some better than others. Indonesians also use "," as the decimal indicator, and "." as the thousands separator; in practice, both are intermixed with no sense or reason, sometimes even in the same paragraph, even on banking websites <https://en.wikibooks.org/wiki/Talk:Indonesian/Lessons/Number...>, often due to misconfigured locale settings on computers (expect to see red spellcheck underlines on everything on Indonesian office computers).

<https://en.wikipedia.org/wiki/Banknotes_of_the_Indonesian_ru...>

<https://th.bing.com/th/id/R.a04f7812fd4ef0b773c7b081206bc28c...>

<https://img.freepik.com/premium-photo/new-rupiah-issued-2022...>

<https://h7.alamy.com/comp/WC177J/a-pile-of-crumpled-indonesi...>

<https://h7.alamy.com/comp/D17MR1/background-of-indonesia-mon...>

<https://h7.alamy.com/comp/JN9ANB/close-up-picture-of-indones...>

<https://h7.alamy.com/comp/2CXNYGJ/indonesia-money-isolated-b...>

<https://h7.alamy.com/comp/2KBJ4H6/semarang-indonesia-novembe...>

<https://h7.alamy.com/comp/2T13B4R/stock-photo-of-indonesian-...>

<https://h7.alamy.com/comp/2R5K0NE/new-series-of-rupiah-bankn...>

Is my blue your blue? (2024)