Color

#87c5cf

#87c5cf
hex#87c5cf
rgbrgb(135, 197, 207)
hslhsl(188, 43%, 67%)
oklchoklch(0.785 0.065 208.6)
Closest name: Cerulean Skies (#8cc6cb)Relative luminance 0.4959

Colors that go with #87c5cf

Charcoal, Dark Salmon and Crimson 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 #87c5cf

Tints & shades

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

Harmonies

Complementary

Open in tool →

#cf9087

#87cfb4 · #87a1cf

#cf87c5 · #c5cf87

Split-complementary

Open in tool →

#cf87a1 · #cfb487

#b487cf · #cf9087 · #a1cf87

Contrast

#87c5cf as textRatioAAAA largeAAAFix
Aaon white
1.92:1failfailfail
  • AA: use #377f8b as the text (4.59:1)
  • AAA: use #295e66 as the text (7.27:1)
  • AA: or shift the background to #4a4a4a (4.61:1)
  • AAA: or shift the background to #2e2e2e (7.06:1)
Aaon black
10.92:1passpasspassPasses 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 #87c5cf 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

#87c5cf reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #87c5cf
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 #87c5cf and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/87c5cf-a2b7be-df4e81-1f252d-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