Color

#68909c

#68909c
hex#68909c
rgbrgb(104, 144, 156)
hslhsl(194, 21%, 51%)
oklchoklch(0.628 0.048 218.3)
Closest name: Cavolo Nero (#72939e)Relative luminance 0.2529

Colors that go with #68909c

Charcoal, Copper and Cobalt 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 #68909c

Tints & shades

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

Harmonies

Complementary

Open in tool →

#9c7468

#689c8e · #68769c

#9c6890 · #909c68

Split-complementary

Open in tool →

#9c6876 · #9c8e68

#8e689c · #9c7468 · #769c68

Contrast

#68909c as textRatioAAAA largeAAAFix
Aaon white
3.47:1failpassfail
  • AA: use #577a85 as the text (4.64:1)
  • AAA: use #405b63 as the text (7.25:1)
  • AA: or shift the background to #212121 (4.65:1)
Aaon black
6.06:1passpassfail
  • AAA: use #779ba6 as the text (7.02:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #68909c 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 #68909c
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 #68909c and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/68909c-9cb6c4-df4e72-1f242d-e9f1ef?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