Color

#6a3dae

#6a3dae
hex#6a3dae
rgbrgb(106, 61, 174)
hslhsl(264, 48%, 46%)
oklchoklch(0.475 0.172 297.8)
Closest name: rebeccapurple (#663399)Relative luminance 0.0946

Colors that go with #6a3dae

Charcoal, Sea Green and Crimson 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 →

#81ae3d

#3d48ae · #a23dae

#ae6a3d · #3dae6a

Split-complementary

Open in tool →

#aea23d · #48ae3d

#ae3d48 · #81ae3d · #3daea2

Contrast

#6a3dae as textRatioAAAA largeAAAFix
Aaon white
7.26:1passpasspassPasses AAA — no fix needed.
Aaon black
2.89:1failfailfail
  • AA: use #8a60c7 as the text (4.58:1)
  • AAA: use #a88ad6 as the text (7.27:1)
  • AA: or shift the background to #cccccc (4.52:1)
  • AAA: or shift the background to #fcfcfc (7.08:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #6a3dae 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

#6a3dae reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #6a3dae
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 #6a3dae and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/6a3dae-b19cc4-dfd34e-2b1f2d-e9eaf1?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