Color

#8ca1ab

#8ca1ab
hex#8ca1ab
rgbrgb(140, 161, 171)
hslhsl(199, 16%, 61%)
oklchoklch(0.696 0.028 228.1)
Closest name: Blank Stare (#8b9cac)Relative luminance 0.3401

Colors that go with #8ca1ab

Charcoal, Burlywood 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 #8ca1ab

Tints & shades

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

Harmonies

Complementary

Open in tool →

#ab968c

#8caba6 · #8c91ab

#ab8ca1 · #a1ab8c

Split-complementary

Open in tool →

#ab8c91 · #aba68c

#a68cab · #ab968c · #91ab8c

Contrast

#8ca1ab as textRatioAAAA largeAAAFix
Aaon white
2.69:1failfailfail
  • AA: use #607985 as the text (4.59:1)
  • AAA: use #475962 as the text (7.31:1)
  • AA: or shift the background to #333333 (4.69:1)
  • AAA: or shift the background to #0f0f0f (7.12:1)
Aaon black
7.8:1passpasspassPasses 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 #8ca1ab as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

Palettes built around it

mcpConnect your agent — build around #8ca1ab
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 #8ca1ab and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/8ca1ab-9cb3c4-df4e66-1f232d-e9f1f0?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