Color

#a20ef1

#a20ef1
hex#a20ef1
rgbrgb(162, 14, 241)
hslhsl(279, 89%, 50%)
oklchoklch(0.562 0.283 307.3)
Closest name: Cosmic Heart (#9601f4)Relative luminance 0.1435

Colors that go with #a20ef1

Olive Drab, Charcoal and Dark Cyan 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 →

#5df10e

#300ef1 · #f10ecf

#f1a20e · #0ef1a2

Split-complementary

Open in tool →

#cff10e · #0ef130

#f1300e · #5df10e · #0ecff1

Contrast

#a20ef1 as textRatioAAAA largeAAAFix
Aaon white
5.43:1passpassfail
  • AAA: use #880cca as the text (7.11:1)
Aaon black
3.87:1failpassfail
  • AA: use #af30f3 as the text (4.54:1)
  • AAA: use #c76ef7 as the text (7:1)
  • AA: or shift the background to #ebebeb (4.55:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #a20ef1 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

#a20ef1 reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #a20ef1
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 #a20ef1 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/a20ef1-b99fc1-b9cb62-2d1f2c-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