Color

#87b2e3

#87b2e3
hex#87b2e3
rgbrgb(135, 178, 227)
hslhsl(212, 62%, 71%)
oklchoklch(0.751 0.085 252.2)
Closest name: Birdie Num Num (#89acda)Relative luminance 0.4254

Colors that go with #87b2e3

Charcoal, Amber 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 →

#e3b887

#87e0e3 · #8a87e3

#e387b2 · #b2e387

Split-complementary

Open in tool →

#e38a87 · #e0e387

#e387e0 · #e3b887 · #87e38a

Contrast

#87b2e3 as textRatioAAAA largeAAAFix
Aaon white
2.21:1failfailfail
  • AA: use #2f78ca as the text (4.51:1)
  • AAA: use #245a99 as the text (7.01:1)
  • AA: or shift the background to #424242 (4.55:1)
  • AAA: or shift the background to #242424 (7.03:1)
Aaon black
9.51:1passpasspassPasses 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 #87b2e3 as the background.

Brands using this color

Fonts for this mood

#87b2e3 reads as cool, vivid, light. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #87b2e3
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 #87b2e3 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/87b2e3-9caac4-df564e-1f202d-e9f1f1?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