Color

#39dbcd

#39dbcd
hex#39dbcd
rgbrgb(57, 219, 205)
hslhsl(175, 69%, 54%)
oklchoklch(0.808 0.13 186.2)
Closest name: turquoise (#40e0d0)Relative luminance 0.5594

Colors that go with #39dbcd

Charcoal, Blue and Crimson 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 →

#db3946

#39db7c · #3997db

#cd39db · #dbcd39

Split-complementary

Open in tool →

#db3997 · #db7c39

#7c39db · #db3946 · #97db39

Contrast

#39dbcd as textRatioAAAA largeAAAFix
Aaon white
1.72:1failfailfail
  • AA: use #188178 as the text (4.72:1)
  • AAA: use #12635c as the text (7.08:1)
  • AA: or shift the background to #525252 (4.54:1)
  • AAA: or shift the background to #363636 (7.01:1)
Aaon black
12.19:1passpasspassPasses 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 #39dbcd as the background.

Brands using this color

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

mcpConnect your agent — build around #39dbcd
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 #39dbcd and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/39dbcd-a2bdbe-d4599f-1f282d-e9f1ed?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