Color

#991ded

#991ded
hex#991ded
rgbrgb(153, 29, 237)
hslhsl(276, 85%, 52%)
oklchoklch(0.553 0.272 304.9)
Closest name: Cosmic Heart (#9601f4)Relative luminance 0.1377

Colors that go with #991ded

Olive Green, Charcoal 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 →

#70ed1d

#311ded · #ed1dd8

#ed991d · #1ded99

Split-complementary

Open in tool →

#d8ed1d · #1ded31

#ed311d · #70ed1d · #1dd8ed

Contrast

#991ded as textRatioAAAA largeAAAFix
Aaon white
5.6:1passpassfail
  • AAA: use #8311d0 as the text (7.1:1)
Aaon black
3.75:1failpassfail
  • AA: use #a83eef as the text (4.6:1)
  • AAA: use #c276f4 as the text (7.19:1)
  • AA: or shift the background to #e8e8e8 (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 #991ded as the background.

Brands using this color

Fonts for this mood

#991ded reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #991ded
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 #991ded and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/991ded-b99cc4-bfcb62-2d1f2d-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