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Rainbow is Cool Group

Rainbow is Cool Group #10354966

11
members (measured 3 Nov 2026, 00:05 UTC)
12 April 2021
created (per Roblox API)
10 August 2026
first measured by this register

OtherENcasualsociallow-activity

Description

UwU group

Written by the group; not a statement by this register.

Membership history

Growth

Growth history is still building. We hold one measurement for this entry. A trend needs at least two, taken days apart — so this will fill in on its own rather than being estimated. We do not publish numbers we have not measured.

Measurement log — every members count we have recorded
Measured (UTC)MembersChange
5 Sept 2026, 03:0111first reading

Ownership

Owned by @WorldMaster7507 as measured.

Groups seen changing owner — the largest ever handed over and the most recent — are on the ownership transfers board.

Members we’ve seen

@WorldMaster7507 — Rainbow Captain (rank 255)

Spiderhog (@JeanjoSonic) — Rainbow Masters (rank 254)

ron (@jaydamon3) — Rainbow Fan (rank 10)

MrDoge (@TheTangleMangle) — Rainbow Fan (rank 10)

waiting4sun (@LexiRulesForLife) — Rainbow Fan (rank 10)

Shrek (@huneemonkey) — Rainbow Fan (rank 10)

Vex (@Froppy_animefroggy) — Rainbow Fan (rank 10)

A sample — only members this register has independently measured, highest rank first. Not the full roster.

Rank structure

Rainbow Captain0
Rainbow Masters0
Rainbow Fan0
Member11
Guest0

Roles and per-rank member counts as Roblox reports them (rank 0 = guest … 255 = owner).

Open data

Download this group’s measured record — free to reuse with attribution: membership history (CSV) · full record (JSON)

Each file carries its licence and retrieval time inside it, and is generated from the same measurements shown above.