Color

#491d2b

#491d2b
hex#491d2b
rgbrgb(73, 29, 43)
hslhsl(341, 43%, 20%)
oklchoklch(0.3 0.069 2.1)
Closest name: Castro (#44232f)Relative luminance 0.0247

Colors that go with #491d2b

Charcoal, Dark Olive Green and Sea 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.

Tints & shades

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

Harmonies

Complementary

Open in tool →

#1d493b

#491d41 · #49251d

#2b491d · #1d2b49

Split-complementary

Open in tool →

#1d4925 · #1d4149

#41491d · #1d493b · #251d49

Contrast

#491d2b as textRatioAAAA largeAAAFix
Aaon white
14.06:1passpasspassPasses AAA — no fix needed.
Aaon black
1.49:1failfailfail
  • AA: use #bb5474 as the text (4.63:1)
  • AAA: use #cc7f98 as the text (7.06:1)
  • AA: or shift the background to #949494 (4.63:1)
  • AAA: or shift the background to #b8b8b8 (7.09:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #491d2b as the background.

Brands using this color

Fonts for this mood

#491d2b reads as warm, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #491d2b
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 #491d2b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/491d2b-c49ca4-62cb77-2d211f-f1e9ef?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