Color

#4c002f

#4c002f
hex#4c002f
rgbrgb(76, 0, 47)
hslhsl(323, 100%, 15%)
oklchoklch(0.275 0.114 350.2)
Closest name: Dark Sanctuary (#3f012c)Relative luminance 0.0174

Colors that go with #4c002f

Charcoal, Crimson 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 →

#004d1d

#44004d · #4d0009

#2f4d00 · #002f4d

Split-complementary

Open in tool →

#094d00 · #004d44

#4d4400 · #004d1d · #00094d

Contrast

#4c002f as textRatioAAAA largeAAAFix
Aaon white
15.57:1passpasspassPasses AAA — no fix needed.
Aaon black
1.35:1failfailfail
  • AA: use #e0008a as the text (4.54:1)
  • AAA: use #ff4dbb as the text (7.03:1)
  • AA: or shift the background to #8a8a8a (4.51:1)
  • AAA: or shift the background to #b0b0b0 (7.18:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #4c002f 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

#4c002f reads as warm, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #4c002f
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 #4c002f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/4c002f-c19fb0-6dcb62-2d1f22-f0e9f1?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