Color

#87b5ba

#87b5ba
hex#87b5ba
rgbrgb(135, 181, 186)
hslhsl(186, 27%, 63%)
oklchoklch(0.742 0.049 204.5)
Closest name: Crystal Lake (#88b5c4)Relative luminance 0.4174

Colors that go with #87b5ba

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.

Tints & shades

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

Harmonies

Complementary

Open in tool →

#ba8c87

#87baa6 · #879cba

#ba87b5 · #b5ba87

Split-complementary

Open in tool →

#ba879c · #baa687

#a687ba · #ba8c87 · #9cba87

Contrast

#87b5ba as textRatioAAAA largeAAAFix
Aaon white
2.25:1failfailfail
  • AA: use #4a7c82 as the text (4.67:1)
  • AAA: use #385d61 as the text (7.23:1)
  • AA: or shift the background to #404040 (4.62:1)
  • AAA: or shift the background to #212121 (7.17:1)
Aaon black
9.35:1passpasspassPasses 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 #87b5ba 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 #87b5ba
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 #87b5ba and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/87b5ba-a2b8be-df4e86-1f262d-e9f1ee?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