Color

#8a789b

#8a789b
hex#8a789b
rgbrgb(138, 120, 155)
hslhsl(271, 15%, 54%)
oklchoklch(0.602 0.056 308)
Closest name: Aster (#867ba9)Relative luminance 0.212

Colors that go with #8a789b

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 →

#899b78

#79789b · #9b789b

#9b8a78 · #789b8a

Split-complementary

Open in tool →

#9b9b78 · #789b79

#9b7978 · #899b78 · #789b9b

Contrast

#8a789b as textRatioAAAA largeAAAFix
Aaon white
4.01:1failpassfail
  • AA: use #806c93 as the text (4.68:1)
  • AAA: use #61526f as the text (7.13:1)
  • AA: or shift the background to #141414 (4.6:1)
Aaon black
5.24:1passpassfail
  • AAA: use #9f90ad as the text (7.07:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #8a789b 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 #8a789b
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 #8a789b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/8a789b-b59cc4-c7cb62-2c1f2d-eae9f1?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