Color

#8f00cc

#8f00cc
hex#8f00cc
rgbrgb(143, 0, 204)
hslhsl(282, 100%, 40%)
oklchoklch(0.502 0.254 309.8)
Closest name: darkviolet (#9400d3)Relative luminance 0.102

Colors that go with #8f00cc

Denim, Forest Green and Charcoal 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 →

#3dcc00

#2900cc · #cc00a3

#cc8f00 · #00cc8f

Split-complementary

Open in tool →

#a3cc00 · #00cc29

#cc2900 · #3dcc00 · #00a3cc

Contrast

#8f00cc as textRatioAAAA largeAAAFix
Aaon white
6.91:1passpassfail
  • AAA: use #8b00c7 as the text (7.19:1)
Aaon black
3.04:1failpassfail
  • AA: use #b70fff as the text (4.53:1)
  • AAA: use #d166ff as the text (7.06:1)
  • AA: or shift the background to #d1d1d1 (4.52:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #8f00cc 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

#8f00cc reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #8f00cc
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 #8f00cc and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/8f00cc-ba9fc1-b4cb62-2d1f2b-ebe9f1?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