Color

#ab55dd

#ab55dd
hex#ab55dd
rgbrgb(171, 85, 221)
hslhsl(278, 67%, 60%)
oklchoklch(0.613 0.206 310.9)
Closest name: Magenta Affair (#aa44dd)Relative luminance 0.2038

Colors that go with #ab55dd

Olive Drab, Sea Green and Charcoal 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 →

#87dd55

#6755dd · #dd55cb

#ddab55 · #55ddab

Split-complementary

Open in tool →

#cbdd55 · #55dd67

#dd6755 · #87dd55 · #55cbdd

Contrast

#ab55dd as textRatioAAAA largeAAAFix
Aaon white
4.14:1failpassfail
  • AA: use #a548db as the text (4.62:1)
  • AAA: use #8425bb as the text (7.09:1)
  • AA: or shift the background to #121212 (4.53:1)
Aaon black
5.08:1passpassfail
  • AAA: use #be7be5 as the text (7.15:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #ab55dd 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

#ab55dd reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #ab55dd
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 #ab55dd and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/ab55dd-ba9cc4-bbcb62-2d1f2c-ebe9f1?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