Color

#47b1bd

#47b1bd
hex#47b1bd
rgbrgb(71, 177, 189)
hslhsl(186, 47%, 51%)
oklchoklch(0.704 0.097 205.6)
Closest name: Blue Bobbin (#52b4ca)Relative luminance 0.3646

Colors that go with #47b1bd

Charcoal, Denim and Dodger Blue lead the list. Each partner is a real named colour with the reason it works — a wheel relationship, a neutral that carries it, or a pairing lifted from a palette or brand system that actually shipped — and every pair opens in the palette tool.

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#bd5347

#47bd8e · #4776bd

#bd47b1 · #b1bd47

Split-complementary

Open in tool →

#bd4776 · #bd8e47

#8e47bd · #bd5347 · #76bd47

Contrast

#47b1bd as textRatioAAAA largeAAAFix
Aaon white
2.53:1failfailfail
  • AA: use #317e87 as the text (4.7:1)
  • AAA: use #245f65 as the text (7.24:1)
  • AA: or shift the background to #383838 (4.63:1)
  • AAA: or shift the background to #171717 (7.08:1)
Aaon black
8.29:1passpasspassPasses AAA — no fix needed.

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #47b1bd as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

Fonts for this mood

#47b1bd reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #47b1bd
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — direct_palette, edit_direction, check_palette, check_contrast — read-only, no key. Every direction it proposes comes with a /colors/d/… link: open it, lock what you like, paste the link back, and the agent edits rather than re-rolls.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #47b1bd and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/47b1bd-a2b8be-df4e86-1f262d-e9f1ee?lock=0&style=vibrant

Want the agent to remember your picks and write them into a living brand? Create a free BrandSweets workspace.

Machine-readable: color.md