Color

#9166e1

#9166e1
hex#9166e1
rgbrgb(145, 102, 225)
hslhsl(261, 67%, 64%)
oklchoklch(0.612 0.18 296.9)
Closest name: mediumpurple (#9370db)Relative luminance 0.2096

Colors that go with #9166e1

Olive Drab, Midnight Blue and Royal Blue 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 →

#b6e166

#6678e1 · #ce66e1

#e19166 · #66e191

Split-complementary

Open in tool →

#e1ce66 · #78e166

#e16678 · #b6e166 · #66e1ce

Contrast

#9166e1 as textRatioAAAA largeAAAFix
Aaon white
4.04:1failpassfail
  • AA: use #8859de as the text (4.64:1)
  • AAA: use #692ed6 as the text (7.09:1)
  • AA: or shift the background to #141414 (4.55:1)
Aaon black
5.19:1passpassfail
  • AAA: use #a684e7 as the text (7.08:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #9166e1 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

#9166e1 reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #9166e1
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 #9166e1 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/9166e1-af9cc4-dfcb4e-2a1f2d-e9eaf1?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