Color

#8401ef

#8401ef
hex#8401ef
rgbrgb(132, 1, 239)
hslhsl(273, 99%, 47%)
oklchoklch(0.52 0.28 298.2)
Closest name: Poisoning Purple (#7f01fe)Relative luminance 0.1116

Colors that go with #8401ef

Olive Green, Teal and Forest Green 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.

Real palettes that use #8401ef

Tints & shades

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

Harmonies

Complementary

Open in tool →

#6cef01

#0d01ef · #ef01e3

#ef8401 · #01ef84

Split-complementary

Open in tool →

#e3ef01 · #01ef0d

#ef0d01 · #6cef01 · #01e3ef

Contrast

#8401ef as textRatioAAAA largeAAAFix
Aaon white
6.5:1passpassfail
  • AAA: use #7b01df as the text (7.21:1)
Aaon black
3.23:1failpassfail
  • AA: use #a539fe as the text (4.62:1)
  • AAA: use #bf71fe as the text (7.01:1)
  • AA: or shift the background to #d9d9d9 (4.6:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #8401ef 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

#8401ef reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #8401ef
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 #8401ef and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/8401ef-b79cc4-c4cb62-2d1f2d-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