Color

#ad18f2

#ad18f2
hex#ad18f2
rgbrgb(173, 24, 242)
hslhsl(281, 89%, 52%)
oklchoklch(0.581 0.283 310.2)
Closest name: Cosmic Heart (#9601f4)Relative luminance 0.1595

Colors that go with #ad18f2

Olive Drab, 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 →

#5df218

#4018f2 · #f218ca

#f2ad18 · #18f2ad

Split-complementary

Open in tool →

#caf218 · #18f240

#f24018 · #5df218 · #18caf2

Contrast

#ad18f2 as textRatioAAAA largeAAAFix
Aaon white
5.01:1passpassfail
  • AAA: use #8b0cc6 as the text (7.08:1)
Aaon black
4.19:1failpassfail
  • AA: use #b32bf3 as the text (4.56:1)
  • AAA: use #cb6ef7 as the text (7.11:1)
  • AA: or shift the background to #f5f5f5 (4.6:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #ad18f2 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

#ad18f2 reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #ad18f2
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 #ad18f2 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/ad18f2-ba9fc1-b6cb62-2d1f2c-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