Color

#8bb3bb

#8bb3bb
hex#8bb3bb
rgbrgb(139, 179, 187)
hslhsl(190, 26%, 64%)
oklchoklch(0.74 0.044 211.2)
Closest name: Crystal Lake (#88b5c4)Relative luminance 0.4132

Colors that go with #8bb3bb

Charcoal, Dark Salmon 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 →

#bb938b

#8bbbab · #8b9bbb

#bb8bb3 · #b3bb8b

Split-complementary

Open in tool →

#bb8b9b · #bbab8b

#ab8bbb · #bb938b · #9bbb8b

Contrast

#8bb3bb as textRatioAAAA largeAAAFix
Aaon white
2.27:1failfailfail
  • AA: use #4f7e87 as the text (4.5:1)
  • AAA: use #3a5d64 as the text (7.17:1)
  • AA: or shift the background to #404040 (4.57:1)
  • AAA: or shift the background to #212121 (7.1:1)
Aaon black
9.26:1passpasspassPasses 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 #8bb3bb 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 #8bb3bb
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 #8bb3bb and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/8bb3bb-a2b6be-df4e7c-1f252d-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