Color

#a855fc

#a855fc
hex#a855fc
rgbrgb(168, 85, 252)
hslhsl(270, 97%, 66%)
oklchoklch(0.63 0.238 302.9)
Closest name: Orion Nebula (#a55af4)Relative luminance 0.2185

Colors that go with #a855fc

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 →

#a8fc54

#5454fc · #fc54fc

#fca854 · #54fca8

Split-complementary

Open in tool →

#fcfc54 · #54fc54

#fc5454 · #a8fc54 · #54fcfc

Contrast

#a855fc as textRatioAAAA largeAAAFix
Aaon white
3.91:1failpassfail
  • AA: use #9e40fc as the text (4.57:1)
  • AAA: use #7504e7 as the text (7.17:1)
  • AA: or shift the background to #171717 (4.58:1)
Aaon black
5.37:1passpassfail
  • AAA: use #ba77fd as the text (7.14:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #a855fc as the background.

Brands using this color

Fonts for this mood

#a855fc reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #a855fc
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 #a855fc and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/a855fc-b59cc4-c9cb62-2c1f2d-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