Color

#8b3efe

#8b3efe
hex#8b3efe
rgbrgb(139, 62, 254)
hslhsl(264, 99%, 62%)
oklchoklch(0.575 0.261 295)
Closest name: blueviolet (#8a2be2)Relative luminance 0.1609

Colors that go with #8b3efe

Olive Green, Royal Blue 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.

Tints & shades

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

Harmonies

Complementary

Open in tool →

#b1fe3e

#3e51fe · #eb3efe

#fe8b3e · #3efe8b

Split-complementary

Open in tool →

#feeb3e · #51fe3e

#fe3e51 · #b1fe3e · #3efeeb

Contrast

#8b3efe as textRatioAAAA largeAAAFix
Aaon white
4.98:1passpassfail
  • AAA: use #6401f9 as the text (7.21:1)
Aaon black
4.22:1failpassfail
  • AA: use #9148fe as the text (4.56:1)
  • AAA: use #b07bfe as the text (7.11:1)
  • AA: or shift the background to #f5f5f5 (4.57:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #8b3efe 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

#8b3efe reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #8b3efe
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 #8b3efe and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/8b3efe-b19cc4-dfd34e-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