Color

#6c166f

#6c166f
hex#6c166f
rgbrgb(108, 22, 111)
hslhsl(298, 67%, 26%)
oklchoklch(0.387 0.157 326.6)
Closest name: Extraviolet (#661188)Relative luminance 0.0491

Colors that go with #6c166f

Forest Green, Teal and Olive Green 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 →

#196f16

#3f166f · #6f1645

#6f6c16 · #166f6c

Split-complementary

Open in tool →

#456f16 · #166f3f

#6f3f16 · #196f16 · #16456f

Contrast

#6c166f as textRatioAAAA largeAAAFix
Aaon white
10.6:1passpasspassPasses AAA — no fix needed.
Aaon black
1.98:1failfailfail
  • AA: use #c728cc as the text (4.6:1)
  • AAA: use #dd66e1 as the text (7.06:1)
  • AA: or shift the background to #ababab (4.61:1)
  • AAA: or shift the background to #d4d4d4 (7.15:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #6c166f 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

#6c166f reads as cool, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #6c166f
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 #6c166f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/6c166f-c19fbe-98cb62-2d1f28-ede9f1?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