Color

#8d78ab

#8d78ab
hex#8d78ab
rgbrgb(141, 120, 171)
hslhsl(265, 23%, 57%)
oklchoklch(0.611 0.079 303)
Closest name: Aster (#867ba9)Relative luminance 0.2204

Colors that go with #8d78ab

Charcoal, Copper and Denim 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 →

#96ab78

#787cab · #a678ab

#ab8d78 · #78ab8d

Split-complementary

Open in tool →

#aba678 · #7cab78

#ab787c · #96ab78 · #78aba6

Contrast

#8d78ab as textRatioAAAA largeAAAFix
Aaon white
3.88:1failpassfail
  • AA: use #836ca3 as the text (4.53:1)
  • AAA: use #624f7d as the text (7.16:1)
  • AA: or shift the background to #171717 (4.62:1)
Aaon black
5.41:1passpassfail
  • AAA: use #a08eb8 as the text (7.06:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #8d78ab 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 #8d78ab
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 #8d78ab and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/8d78ab-b19cc4-dfd54e-2b1f2d-e9eaf1?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