Color

#8364f2

#8364f2
hex#8364f2
rgbrgb(131, 100, 242)
hslhsl(253, 85%, 67%)
oklchoklch(0.608 0.204 288.9)
Closest name: mediumslateblue (#7b68ee)Relative luminance 0.2035

Colors that go with #8364f2

Blue, Deep Sky Blue 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 →

#d3f263

#638cf2 · #ca63f2

#f28263 · #63f282

Split-complementary

Open in tool →

#f2ca63 · #8cf263

#f2638c · #d3f263 · #63f2ca

Contrast

#8364f2 as textRatioAAAA largeAAAFix
Aaon white
4.14:1failpassfail
  • AA: use #7b5af2 as the text (4.58:1)
  • AAA: use #552bee as the text (7.08:1)
  • AA: or shift the background to #121212 (4.52:1)
Aaon black
5.07:1passpassfail
  • AAA: use #9d84f5 as the text (7.05:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #8364f2 as the background.

Brands using this color

Fonts for this mood

#8364f2 reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #8364f2
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 #8364f2 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/8364f2-a99cc4-dfb84e-281f2d-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