Color

#4d1a2f

#4d1a2f
hex#4d1a2f
rgbrgb(77, 26, 47)
hslhsl(335, 50%, 20%)
oklchoklch(0.304 0.081 357.4)
Closest name: Blackberry (#43182f)Relative luminance 0.0252

Colors that go with #4d1a2f

Charcoal, Sea Green and Steel Blue 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 →

#1a4d37

#4d1a48 · #4d1e1a

#2f4d1a · #1a2f4d

Split-complementary

Open in tool →

#1a4d1e · #1a484d

#484d1a · #1a4d37 · #1e1a4d

Contrast

#4d1a2f as textRatioAAAA largeAAAFix
Aaon white
13.96:1passpasspassPasses AAA — no fix needed.
Aaon black
1.5:1failfailfail
  • AA: use #c34b7d as the text (4.62:1)
  • AAA: use #d47da1 as the text (7.25:1)
  • AA: or shift the background to #949494 (4.6:1)
  • AAA: or shift the background to #b8b8b8 (7.04:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #4d1a2f 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

#4d1a2f reads as warm, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #4d1a2f
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 #4d1a2f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/4d1a2f-c49ca8-62cb6d-2d201f-f1e9f0?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