Color

#6cc1bc

#6cc1bc
hex#6cc1bc
rgbrgb(108, 193, 188)
hslhsl(176, 41%, 59%)
oklchoklch(0.756 0.083 190.6)
Closest name: Cyantific (#77c9c2)Relative luminance 0.4496

Colors that go with #6cc1bc

Charcoal, Light Coral and 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 →

#c16c71

#6cc191 · #6c9cc1

#bc6cc1 · #c1bc6c

Split-complementary

Open in tool →

#c16c9c · #c1916c

#916cc1 · #c16c71 · #9cc16c

Contrast

#6cc1bc as textRatioAAAA largeAAAFix
Aaon white
2.1:1failfailfail
  • AA: use #36817c as the text (4.58:1)
  • AAA: use #29615d as the text (7.09:1)
  • AA: or shift the background to #454545 (4.56:1)
  • AAA: or shift the background to #262626 (7.2:1)
Aaon black
9.99:1passpasspassPasses 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 #6cc1bc 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 #6cc1bc
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 #6cc1bc and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/6cc1bc-a2bdbe-d4599d-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