Color

#8ca2b5

#8ca2b5
hex#8ca2b5
rgbrgb(140, 162, 181)
hslhsl(208, 22%, 63%)
oklchoklch(0.702 0.037 244.4)
Closest name: Pewter (#8ba8b7)Relative luminance 0.3475

Colors that go with #8ca2b5

Charcoal, Peru 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.

Real palettes that use #8ca2b5

Tints & shades

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

Harmonies

Complementary

Open in tool →

#b59f8c

#8cb5b4 · #8c8db5

#b58ca2 · #a2b58c

Split-complementary

Open in tool →

#b58c8d · #b5b48c

#b48cb5 · #b59f8c · #8db58c

Contrast

#8ca2b5 as textRatioAAAA largeAAAFix
Aaon white
2.64:1failfailfail
  • AA: use #5d7a92 as the text (4.5:1)
  • AAA: use #465b6d as the text (7.05:1)
  • AA: or shift the background to #363636 (4.58:1)
  • AAA: or shift the background to #121212 (7.09:1)
Aaon black
7.95:1passpasspassPasses 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 #8ca2b5 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 #8ca2b5
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 #8ca2b5 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/8ca2b5-9cadc4-df4e51-1f212d-e9f1f1?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