Color

#8ca0ab

#8ca0ab
hex#8ca0ab
rgbrgb(140, 160, 171)
hslhsl(201, 16%, 61%)
oklchoklch(0.694 0.028 231.8)
Closest name: Blank Stare (#8b9cac)Relative luminance 0.3366

Colors that go with #8ca0ab

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 #8ca0ab

Tints & shades

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

Harmonies

Complementary

Open in tool →

#ab978c

#8caba7 · #8c90ab

#ab8ca0 · #a0ab8c

Split-complementary

Open in tool →

#ab8c90 · #aba78c

#a78cab · #ab978c · #90ab8c

Contrast

#8ca0ab as textRatioAAAA largeAAAFix
Aaon white
2.72:1failfailfail
  • AA: use #607885 as the text (4.64:1)
  • AAA: use #495b65 as the text (7.08:1)
  • AA: or shift the background to #333333 (4.65:1)
  • AAA: or shift the background to #0f0f0f (7.06:1)
Aaon black
7.73:1passpasspassPasses 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 #8ca0ab 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 #8ca0ab
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 #8ca0ab and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/8ca0ab-9cb1c4-df4e62-1f222d-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