Color

#673756

#673756
hex#673756
rgbrgb(103, 55, 86)
hslhsl(321, 30%, 31%)
oklchoklch(0.408 0.081 342)
Closest name: Grape (#6c3461)Relative luminance 0.0629

Colors that go with #673756

Teal, Crimson and Denim 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 #673756

Tints & shades

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

Harmonies

Complementary

Open in tool →

#376748

#603767 · #67373e

#566737 · #375667

Split-complementary

Open in tool →

#3e6737 · #376760

#676037 · #376748 · #373e67

Contrast

#673756 as textRatioAAAA largeAAAFix
Aaon white
9.3:1passpasspassPasses AAA — no fix needed.
Aaon black
2.26:1failfailfail
  • AA: use #a85d8d as the text (4.62:1)
  • AAA: use #bd84a9 as the text (7.04:1)
  • AA: or shift the background to #b5b5b5 (4.54:1)
  • AAA: or shift the background to #e0e0e0 (7.05:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #673756 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

#673756 reads as warm, muted, editorial. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #673756
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 #673756 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/673756-c19fb1-70cb62-2d1f22-f0e9f1?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