Color

#733121

#733121
hex#733121
rgbrgb(115, 49, 33)
hslhsl(12, 55%, 29%)
oklchoklch(0.401 0.097 34.9)
Closest name: Arcane Red (#6a2f2f)Relative luminance 0.0595

Colors that go with #733121

Teal, Champagne and Copper 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 #733121

Tints & shades

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

Harmonies

Complementary

Open in tool →

#216273

#73213a · #735a21

#217332 · #322173

Split-complementary

Open in tool →

#21735a · #213a73

#3a7321 · #216273 · #5a2173

Contrast

#733121 as textRatioAAAA largeAAAFix
Aaon white
9.59:1passpasspassPasses AAA — no fix needed.
Aaon black
2.19:1failfailfail
  • AA: use #c25438 as the text (4.62:1)
  • AAA: use #d5826d as the text (7.24:1)
  • AA: or shift the background to #b3b3b3 (4.57:1)
  • AAA: or shift the background to #dedede (7.13:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #733121 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

#733121 reads as warm, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #733121
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 #733121 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/733121-c4a99c-62cbad-2d281f-f1e9ec?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