Color

#4c1a22

#4c1a22
hex#4c1a22
rgbrgb(76, 26, 34)
hslhsl(350, 49%, 20%)
oklchoklch(0.298 0.076 13.2)
Closest name: Castro (#44232f)Relative luminance 0.0239

Colors that go with #4c1a22

Charcoal, Sea Green and Sienna 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 →

#1a4c44

#4c1a3b · #4c2b1a

#224c1a · #1a224c

Split-complementary

Open in tool →

#1a4c2b · #1a3b4c

#3b4c1a · #1a4c44 · #2b1a4c

Contrast

#4c1a22 as textRatioAAAA largeAAAFix
Aaon white
14.21:1passpasspassPasses AAA — no fix needed.
Aaon black
1.48:1failfailfail
  • AA: use #c35063 as the text (4.65:1)
  • AAA: use #d37e8c as the text (7.13:1)
  • AA: or shift the background to #919191 (4.51:1)
  • AAA: or shift the background to #b8b8b8 (7.16:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #4c1a22 as the background.

Brands using this color

Fonts for this mood

#4c1a22 reads as warm, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #4c1a22
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 #4c1a22 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/4c1a22-c49c9e-62cb87-2d231f-f1e9ee?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