Color

#a13dff

#a13dff
hex#a13dff
rgbrgb(161, 61, 255)
hslhsl(271, 100%, 62%)
oklchoklch(0.599 0.265 302.1)
Closest name: Orion Nebula (#a55af4)Relative luminance 0.1813

Colors that go with #a13dff

Royal Blue, Olive Drab 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 →

#9bff3d

#403dff · #ff3dfc

#ffa13d · #3dffa1

Split-complementary

Open in tool →

#fcff3d · #3dff40

#ff403d · #9bff3d · #3dfcff

Contrast

#a13dff as textRatioAAAA largeAAAFix
Aaon white
4.54:1passpassfail
  • AAA: use #7700e6 as the text (7.17:1)
Aaon black
4.63:1passpassfail
  • AAA: use #bc75ff as the text (7.13:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #a13dff 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

#a13dff reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #a13dff
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 #a13dff and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/a13dff-b59cc4-c7cb62-2c1f2d-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