Color

#6e8991

#6e8991
hex#6e8991
rgbrgb(110, 137, 145)
hslhsl(194, 14%, 50%)
oklchoklch(0.612 0.033 217.7)
Closest name: lightslategray (#778899)Relative luminance 0.2325

Colors that go with #6e8991

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 →

#91766e

#6e9188 · #6e7791

#916e89 · #89916e

Split-complementary

Open in tool →

#916e77 · #91886e

#886e91 · #91766e · #77916e

Contrast

#6e8991 as textRatioAAAA largeAAAFix
Aaon white
3.72:1failpassfail
  • AA: use #607980 as the text (4.62:1)
  • AAA: use #485a60 as the text (7.22:1)
  • AA: or shift the background to #1c1c1c (4.59:1)
Aaon black
5.65:1passpassfail
  • AAA: use #829aa1 as the text (7.09:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #6e8991 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 #6e8991
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 #6e8991 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/6e8991-9cb6c4-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