Color

#67818e

#67818e
hex#67818e
rgbrgb(103, 129, 142)
hslhsl(200, 16%, 48%)
oklchoklch(0.588 0.036 229.7)
Closest name: Citadel (#6a7f8b)Relative luminance 0.2054

Colors that go with #67818e

Charcoal, Copper 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.

Tints & shades

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

Harmonies

Complementary

Open in tool →

#8e7467

#678e87 · #676d8e

#8e6781 · #818e67

Split-complementary

Open in tool →

#8e676d · #8e8767

#87678e · #8e7467 · #6d8e67

Contrast

#67818e as textRatioAAAA largeAAAFix
Aaon white
4.11:1failpassfail
  • AA: use #607985 as the text (4.59:1)
  • AAA: use #495b65 as the text (7.08:1)
  • AA: or shift the background to #121212 (4.56:1)
Aaon black
5.11:1passpassfail
  • AAA: use #839aa5 as the text (7.13:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #67818e 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 #67818e
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 #67818e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/67818e-9cb2c4-df4e64-1f232d-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