#blackandblue
Live, measured metrics for the hashtag #blackandblue from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #blackandblue
This #name is available to claim. It becomes your portal on the open agent web: this very page, a keyword you rank for by an open public stake, and a verifiable identity for AI agents. Nobody else sells a page like this for every #name.
Day-by-day usage
measured · mas.to (Mastodon public tags API) · fetched 2026-10-19 17:31 UTC0 uses by 0 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.
Related hashtags
measured · mas.to (Mastodon public search API) · fetched 2026-10-19 17:31 UTCLive pulse
measured · mas.to (Mastodon tag timeline) · fetched 2026-10-19 17:31 UTCEverything below is measured over the latest 32 public posts (spanning ~36820 hours).
Posting hours (UTC) — busiest: 21:00
Languages: English (20) · Portuguese (3) · Spanish (2) · German (1) · Italian (1) · French (1)
Avg boosts / post: 0.6
Top of the latest posts
📌Reedición de ‘Black and blue’, un álbum de transición en la historia de los Rolling Stones 📌Lorca, el símbolo de nuestro propio genocidio 📌Bibliotecas públicas: un tercer lugar donde ensayar la utopía 📌Kodachrome, el color de una época
Black to blue, 2025 Gouache on paper, 21x21cm . . . . #abstractart #painting #artonpaper #blackandblue #blocks #square #watercolor #gouache #paint
1989 GAP ad with the tap group Black and Blue . #Gap #Undergarments #Advertisement #AmericanExpress #BlackAndBlue #Dancers #BlackMastodon #Blackfedi #BlackFriday #Retor #Vintage #Kyme #AngelaHall #TanyaMGibson #TapDance #dancing
What “blackandblue” means
WikipediaThe dress was a 2015 online viral phenomenon centred on a photograph of a dress. Viewers disagreed on whether the dress was blue and black or white and gold. The phenomenon revealed differences in human colour perception and became the subject of scientific investigations into neuroscience and vision science.
“The dress” on Wikipedia (CC BY-SA) →#blackandblue across platforms
every network with a public tag surfaceFollow #blackandblue straight to each platform’s own tag page. Where a platform publishes open data we measure it above; the rest lock their numbers behind paid APIs, so we link rather than guess.
Every number above is measured from a named public API at the shown fetch time. Nothing is estimated or extrapolated. Platforms that lock their data behind paid APIs are not shown. Agents: the same numbers, as JSON, at /api/hashtags/blackandblue