Color

#671994

#671994
hex#671994
rgbrgb(103, 25, 148)
hslhsl(278, 71%, 34%)
oklchoklch(0.409 0.186 308.7)
Closest name: Extraviolet (#661188)Relative luminance 0.0572

Colors that go with #671994

Olive Drab, Charcoal 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 →

#469419

#2a1994 · #941984

#946719 · #199467

Split-complementary

Open in tool →

#849419 · #19942a

#942a19 · #469419 · #198494

Contrast

#671994 as textRatioAAAA largeAAAFix
Aaon white
9.8:1passpasspassPasses AAA — no fix needed.
Aaon black
2.14:1failfailfail
  • AA: use #a848e0 as the text (4.67:1)
  • AAA: use #bf78e8 as the text (7.07:1)
  • AA: or shift the background to #b0b0b0 (4.52:1)
  • AAA: or shift the background to #dbdbdb (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 #671994 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

#671994 reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #671994
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 #671994 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/671994-ba9cc4-bbcb62-2d1f2c-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