Color

#a18df2

#a18df2
hex#a18df2
rgbrgb(161, 141, 242)
hslhsl(252, 80%, 75%)
oklchoklch(0.703 0.145 291.3)
Closest name: Perrywinkle (#8f8ce7)Relative luminance 0.3304

Colors that go with #a18df2

Dark Khaki, Amber 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 →

#def28c

#8cabf2 · #d48cf2

#f2a18c · #8cf2a1

Split-complementary

Open in tool →

#f2d48c · #abf28c

#f28cab · #def28c · #8cf2d4

Contrast

#a18df2 as textRatioAAAA largeAAAFix
Aaon white
2.76:1failfailfail
  • AA: use #7b5eed as the text (4.5:1)
  • AAA: use #5530e8 as the text (7.06:1)
  • AA: or shift the background to #333333 (4.58:1)
  • AAA: or shift the background to #0d0d0d (7.04:1)
Aaon black
7.61:1passpasspassPasses 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 #a18df2 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

#a18df2 reads as cool, vivid, light. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #a18df2
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 #a18df2 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/a18df2-a99cc4-dfb64e-281f2d-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