Color

#8f78ce

#8f78ce
hex#8f78ce
rgbrgb(143, 120, 206)
hslhsl(256, 47%, 64%)
oklchoklch(0.63 0.128 294.8)
Closest name: mediumpurple (#9370db)Relative luminance 0.2373

Colors that go with #8f78ce

Charcoal, Amber and Deep Sky 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.

Tints & shades

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

Harmonies

Complementary

Open in tool →

#b7ce78

#788cce · #ba78ce

#ce8f78 · #78ce8f

Split-complementary

Open in tool →

#ceba78 · #8cce78

#ce788c · #b7ce78 · #78ceba

Contrast

#8f78ce as textRatioAAAA largeAAAFix
Aaon white
3.65:1failpassfail
  • AA: use #8065c8 as the text (4.55:1)
  • AAA: use #6242b8 as the text (7.02:1)
  • AA: or shift the background to #1f1f1f (4.51:1)
Aaon black
5.75:1passpassfail
  • AAA: use #9f8bd5 as the text (7.13:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #8f78ce as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

Fonts for this mood

#8f78ce reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #8f78ce
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 #8f78ce and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/8f78ce-ab9cc4-dfbf4e-291f2d-e9ebf1?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