Color

#67657b

#67657b
hex#67657b
rgbrgb(103, 101, 123)
hslhsl(245, 10%, 44%)
oklchoklch(0.517 0.034 289.3)
Closest name: Alley Cat (#656874)Relative luminance 0.1362

Colors that go with #67657b

Charcoal, Champagne and Copper 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 →

#7a7b65

#656e7b · #72657b

#7b6765 · #657b67

Split-complementary

Open in tool →

#7b7265 · #6e7b65

#7b656e · #7a7b65 · #657b72

Contrast

#67657b as textRatioAAAA largeAAAFix
Aaon white
5.64:1passpassfail
  • AAA: use #565568 as the text (7.25:1)
Aaon black
3.72:1failpassfail
  • AA: use #75738c as the text (4.59:1)
  • AAA: use #9694a8 as the text (7.1:1)
  • AA: or shift the background to #e6e6e6 (4.52:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #67657b 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 #67657b
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 #67657b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/67657b-a49cc4-dfa54e-261f2d-e9ecf1?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