Color

#ad66eb

#ad66eb
hex#ad66eb
rgbrgb(173, 102, 235)
hslhsl(272, 77%, 66%)
oklchoklch(0.647 0.198 306.3)
Closest name: Orion Nebula (#a55af4)Relative luminance 0.2439

Colors that go with #ad66eb

Olive Drab, Charcoal and Dark Goldenrod 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 →

#a4eb66

#6a66eb · #eb66e7

#ebad66 · #66ebad

Split-complementary

Open in tool →

#e7eb66 · #66eb6a

#eb6a66 · #a4eb66 · #66e7eb

Contrast

#ad66eb as textRatioAAAA largeAAAFix
Aaon white
3.57:1failpassfail
  • AA: use #9e4ae8 as the text (4.57:1)
  • AAA: use #7b1bd0 as the text (7.22:1)
  • AA: or shift the background to #212121 (4.51:1)
Aaon black
5.88:1passpassfail
  • AAA: use #b97cee as the text (7.18:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #ad66eb 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

#ad66eb reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #ad66eb
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 #ad66eb and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/ad66eb-b69cc4-c5cb62-2d1f2d-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