Color

#9f91ed

#9f91ed
hex#9f91ed
rgbrgb(159, 145, 237)
hslhsl(249, 72%, 75%)
oklchoklch(0.706 0.133 289.5)
Closest name: Perrywinkle (#8f8ce7)Relative luminance 0.3374

Colors that go with #9f91ed

Charcoal, Dark Khaki 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 →

#dfed91

#91b1ed · #cd91ed

#ed9f91 · #91ed9f

Split-complementary

Open in tool →

#edcd91 · #b1ed91

#ed91b1 · #dfed91 · #91edcd

Contrast

#9f91ed as textRatioAAAA largeAAAFix
Aaon white
2.71:1failfailfail
  • AA: use #7561e5 as the text (4.57:1)
  • AAA: use #4f35de as the text (7.25:1)
  • AA: or shift the background to #333333 (4.66:1)
  • AAA: or shift the background to #0f0f0f (7.07:1)
Aaon black
7.75:1passpasspassPasses AAA — no fix needed.

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #9f91ed 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

#9f91ed reads as cool, vivid, light. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #9f91ed
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 #9f91ed and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/9f91ed-a79cc4-dfae4e-271f2d-e9ecf1?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