Color

#4d1e30

#4d1e30
hex#4d1e30
rgbrgb(77, 30, 48)
hslhsl(337, 44%, 21%)
oklchoklch(0.31 0.074 358.3)
Closest name: Castro (#44232f)Relative luminance 0.0272

Colors that go with #4d1e30

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 →

#1e4d3b

#4d1e48 · #4d231e

#304d1e · #1e304d

Split-complementary

Open in tool →

#1e4d23 · #1e484d

#484d1e · #1e4d3b · #231e4d

Contrast

#4d1e30 as textRatioAAAA largeAAAFix
Aaon white
13.6:1passpasspassPasses AAA — no fix needed.
Aaon black
1.54:1failfailfail
  • AA: use #bc527b as the text (4.63:1)
  • AAA: use #cd7e9d as the text (7.07:1)
  • AA: or shift the background to #969696 (4.6:1)
  • AAA: or shift the background to #bababa (7.01:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #4d1e30 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

#4d1e30 reads as warm, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #4d1e30
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 #4d1e30 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/4d1e30-c49ca7-62cb70-2d201f-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