Color

#6a1815

#6a1815
hex#6a1815
rgbrgb(106, 24, 21)
hslhsl(2, 67%, 25%)
oklchoklch(0.349 0.116 27.2)
Closest name: Bloodlust (#6b1c1a)Relative luminance 0.0377

Colors that go with #6a1815

Teal, Copper 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 →

#15686a

#6a153d · #6a4315

#156a18 · #18156a

Split-complementary

Open in tool →

#156a43 · #153d6a

#3d6a15 · #15686a · #43156a

Contrast

#6a1815 as textRatioAAAA largeAAAFix
Aaon white
11.97:1passpasspassPasses AAA — no fix needed.
Aaon black
1.75:1failfailfail
  • AA: use #d73833 as the text (4.5:1)
  • AAA: use #e37672 as the text (7.1:1)
  • AA: or shift the background to #a1a1a1 (4.63:1)
  • AAA: or shift the background to #c7c7c7 (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 #6a1815 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

#6a1815 reads as warm, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #6a1815
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 #6a1815 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/6a1815-c4a29c-62cb9c-2d261f-f1e9ed?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