Color

#87bcc9

#87bcc9
hex#87bcc9
rgbrgb(135, 188, 201)
hslhsl(192, 38%, 66%)
oklchoklch(0.763 0.058 214.6)
Closest name: Crystal Lake (#88b5c4)Relative luminance 0.4533

Colors that go with #87bcc9

Charcoal, Dark Salmon and Copper 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 #87bcc9

Tints & shades

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

Harmonies

Complementary

Open in tool →

#c99587

#87c9b5 · #879bc9

#c987bc · #bcc987

Split-complementary

Open in tool →

#c9879b · #c9b587

#b587c9 · #c99587 · #9bc987

Contrast

#87bcc9 as textRatioAAAA largeAAAFix
Aaon white
2.09:1failfailfail
  • AA: use #3f7d8d as the text (4.64:1)
  • AAA: use #2f5e6a as the text (7.17:1)
  • AA: or shift the background to #454545 (4.6:1)
  • AAA: or shift the background to #262626 (7.25:1)
Aaon black
10.07:1passpasspassPasses 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 #87bcc9 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

#87bcc9 reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #87bcc9
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 #87bcc9 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/87bcc9-a2b5be-df4e77-1f242d-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