Color

#809699

#809699
hex#809699
rgbrgb(128, 150, 153)
hslhsl(187, 11%, 55%)
oklchoklch(0.657 0.025 206.6)
Closest name: Cavolo Nero (#72939e)Relative luminance 0.287

Colors that go with #809699

Charcoal, Blush Pink and Burlywood 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 #809699

Tints & shades

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

Harmonies

Complementary

Open in tool →

#998380

#80998f · #808999

#998096 · #969980

Split-complementary

Open in tool →

#998089 · #998f80

#8f8099 · #998380 · #899980

Contrast

#809699 as textRatioAAAA largeAAAFix
Aaon white
3.12:1failpassfail
  • AA: use #647a7d as the text (4.54:1)
  • AAA: use #4b5b5d as the text (7.11:1)
  • AA: or shift the background to #2b2b2b (4.54:1)
Aaon black
6.74:1passpassfail
  • AAA: use #859b9d as the text (7.17:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #809699 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 #809699
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 #809699 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/809699-a2b8be-df4e83-1f262d-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