Color

#81baca

#81baca
hex#81baca
rgbrgb(129, 186, 202)
hslhsl(193, 41%, 65%)
oklchoklch(0.755 0.063 217.2)
Closest name: Crystal Lake (#88b5c4)Relative luminance 0.4405

Colors that go with #81baca

Charcoal, Dark Salmon and Blush Pink 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 #81baca

Tints & shades

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

Harmonies

Complementary

Open in tool →

#ca9181

#81cab6 · #8196ca

#ca81ba · #baca81

Split-complementary

Open in tool →

#ca8196 · #cab681

#b681ca · #ca9181 · #96ca81

Contrast

#81baca as textRatioAAAA largeAAAFix
Aaon white
2.14:1failfailfail
  • AA: use #3c7e90 as the text (4.59:1)
  • AAA: use #2d5e6c as the text (7.17:1)
  • AA: or shift the background to #424242 (4.69:1)
  • AAA: or shift the background to #262626 (7.07:1)
Aaon black
9.81:1passpasspassPasses 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 #81baca 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

#81baca reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #81baca
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 #81baca and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/81baca-a2b5be-df4e75-1f242d-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