Color

#81babb

#81babb
hex#81babb
rgbrgb(129, 186, 187)
hslhsl(181, 30%, 62%)
oklchoklch(0.75 0.059 197.3)
Closest name: Crystal Lake (#88b5c4)Relative luminance 0.4337

Colors that go with #81babb

Charcoal, Dark Salmon 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.

Real palettes that use #81babb

Tints & shades

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

Harmonies

Complementary

Open in tool →

#bb8281

#81bb9f · #819dbb

#bb81ba · #babb81

Split-complementary

Open in tool →

#bb819d · #bb9f81

#9f81bb · #bb8281 · #9dbb81

Contrast

#81babb as textRatioAAAA largeAAAFix
Aaon white
2.17:1failfailfail
  • AA: use #468081 as the text (4.5:1)
  • AAA: use #345f60 as the text (7.11:1)
  • AA: or shift the background to #424242 (4.63:1)
  • AAA: or shift the background to #242424 (7.15:1)
Aaon black
9.67:1passpasspassPasses 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 #81babb 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 #81babb
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 #81babb and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/81babb-a2babe-d45992-1f272d-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