Color

#8f65fb

#8f65fb
hex#8f65fb
rgbrgb(143, 101, 251)
hslhsl(257, 95%, 69%)
oklchoklch(0.626 0.213 292)
Closest name: mediumslateblue (#7b68ee)Relative luminance 0.2211

Colors that go with #8f65fb

Olive Drab, Taupe and Amber 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 →

#d0fb65

#6585fb · #db65fb

#fb8f65 · #65fb8f

Split-complementary

Open in tool →

#fbdb65 · #85fb65

#fb6585 · #d0fb65 · #65fbdb

Contrast

#8f65fb as textRatioAAAA largeAAAFix
Aaon white
3.87:1failpassfail
  • AA: use #8151fb as the text (4.66:1)
  • AAA: use #591af9 as the text (7.14:1)
  • AA: or shift the background to #171717 (4.63:1)
Aaon black
5.42:1passpassfail
  • AAA: use #a583fc as the text (7.25:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #8f65fb 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

#8f65fb reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #8f65fb
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 #8f65fb and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/8f65fb-ac9cc4-dfc24e-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