Color

#041b0c

#041b0c
hex#041b0c
rgbrgb(4, 27, 12)
hslhsl(141, 74%, 6%)
oklchoklch(0.198 0.043 153.1)
Closest name: Nightmare (#112211)Relative luminance 0.0084

Colors that go with #041b0c

Blue Violet, Charcoal and Royal 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 →

#1b0413

#071b04 · #041b17

#0c041b · #1b0c04

Split-complementary

Open in tool →

#17041b · #1b0407

#04071b · #1b0413 · #1b1704

Contrast

#041b0c as textRatioAAAA largeAAAFix
Aaon white
17.99:1passpasspassPasses AAA — no fix needed.
Aaon black
1.17:1failfailfail
  • AA: use #158a3e as the text (4.74:1)
  • AAA: use #1aad4d as the text (7.13:1)
  • AA: or shift the background to #808080 (4.56:1)
  • AAA: or shift the background to #a3a3a3 (7.13:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #041b0c 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

#041b0c reads as vivid, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #041b0c
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 #041b0c and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/041b0c-a2beaf-c459d4-1f2d2a-eaf1e9?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