Color

#672178

#672178
hex#672178
rgbrgb(103, 33, 120)
hslhsl(288, 57%, 30%)
oklchoklch(0.396 0.15 319.1)
Closest name: Extraviolet (#661188)Relative luminance 0.0533

Colors that go with #672178

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.

Real palettes that use #672178

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#327821

#3b2178 · #78215e

#786721 · #217867

Split-complementary

Open in tool →

#5e7821 · #21783b

#783b21 · #327821 · #215e78

Contrast

#672178 as textRatioAAAA largeAAAFix
Aaon white
10.17:1passpasspassPasses AAA — no fix needed.
Aaon black
2.07:1failfailfail
  • AA: use #b043cb as the text (4.51:1)
  • AAA: use #c677da as the text (7.05:1)
  • AA: or shift the background to #adadad (4.53:1)
  • AAA: or shift the background to #d9d9d9 (7.2:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #672178 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

#672178 reads as cool, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #672178
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 #672178 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/672178-be9fc1-aacb62-2d1f2a-ece9f1?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