The new Rs 500 banknotes, which will be issued by banks from Thursday, have extra security features besides having peculiar colour, theme and size which differentiate the new bills from the earlier series.
The base colour of the Rs 2000 note will be magenta and the size of the note will be 66 mm by 166 mm, it said.
The new design in the Rs 500 denomination will be in a different colour, size, theme, design and location of security features, it said.
The note, measuring 63 mm by 150 mm will be in a new colour - stone grey and the predominant theme will be Delhi's Red Fort, it said.
Both the new designs, Rs 500 and Rs 2,000, will be very friendly towards the visually-impaired by having features which make it accessible for all sections.
Earlier, Governor Urjit Patel said that the central bank has ramped up production of the new series of notes under the newer series.
The RBI has also started a helpline number for the citizens who may face any difficulties, economic affairs secretary Shaktikanta Das said.
Citizens can reach out to the RBI on 022-22602201, 022-22602944 starting on for any doubts and clarifications, he said.
The government on Tuesday had demonitised the Rs 500 and Rs 1,000 notes as part of its efforts to clamp down against the black money, fake currency and terror financing.
Photograph: PTI Photo
I-T Dept to keep record of deposits over Rs 2 lakh
You can still convert your black money into white!
Don't panic, there's enough time to get new notes
It's a politically astute move by Modi
'This is also a war against Pakistan'