Color

#47b4cd

#47b4cd
hex#47b4cd
rgbrgb(71, 180, 205)
hslhsl(191, 57%, 54%)
oklchoklch(0.718 0.104 215.7)
Closest name: Blue Bobbin (#52b4ca)Relative luminance 0.3839

Colors that go with #47b4cd

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 →

#cd5f47

#47cda2 · #4771cd

#cd47b4 · #b4cd47

Split-complementary

Open in tool →

#cd4771 · #cda247

#a247cd · #cd5f47 · #71cd47

Contrast

#47b4cd as textRatioAAAA largeAAAFix
Aaon white
2.42:1failfailfail
  • AA: use #298094 as the text (4.56:1)
  • AAA: use #1e5e6c as the text (7.31:1)
  • AA: or shift the background to #3b3b3b (4.63:1)
  • AAA: or shift the background to #1c1c1c (7.04:1)
Aaon black
8.68:1passpasspassPasses 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 #47b4cd as the background.

Brands using this color

Fonts for this mood

#47b4cd reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #47b4cd
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 #47b4cd and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/47b4cd-a2b6be-df4e7a-1f252d-e9f1ef?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