Color

#9bbbba

#9bbbba
hex#9bbbba
rgbrgb(155, 187, 186)
hslhsl(178, 19%, 67%)
oklchoklch(0.768 0.035 194.1)
Closest name: Casper (#aab5b8)Relative luminance 0.4605

Colors that go with #9bbbba

Charcoal, Dark Salmon and Champagne 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 #9bbbba

Tints & shades

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

Harmonies

Complementary

Open in tool →

#bb9b9c

#9bbbaa · #9bacbb

#ba9bbb · #bbba9b

Split-complementary

Open in tool →

#bb9bac · #bbaa9b

#aa9bbb · #bb9b9c · #acbb9b

Contrast

#9bbbba as textRatioAAAA largeAAAFix
Aaon white
2.06:1failfailfail
  • AA: use #557c7b as the text (4.61:1)
  • AAA: use #405e5d as the text (7.05:1)
  • AA: or shift the background to #474747 (4.52:1)
  • AAA: or shift the background to #292929 (7.07:1)
Aaon black
10.21:1passpasspassPasses 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 #9bbbba 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 #9bbbba
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 #9bbbba and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/9bbbba-a2bcbe-d45999-1f282d-e9f1ed?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