Color

#041d01

#041d01
hex#041d01
rgbrgb(4, 29, 1)
hslhsl(114, 93%, 6%)
oklchoklch(0.203 0.063 140.4)
Closest name: Nightmare (#112211)Relative luminance 0.0091

Colors that go with #041d01

Blue Violet, Charcoal and Crimson 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 →

#1b011e

#121e01 · #011e0c

#01041e · #1e0104

Split-complementary

Open in tool →

#0c011e · #1e0112

#01121e · #1b011e · #1e0c01

Contrast

#041d01 as textRatioAAAA largeAAAFix
Aaon white
17.78:1passpasspassPasses AAA — no fix needed.
Aaon black
1.18:1failfailfail
  • AA: use #128a05 as the text (4.66:1)
  • AAA: use #18b106 as the text (7.33:1)
  • AA: or shift the background to #808080 (4.5:1)
  • AAA: or shift the background to #a3a3a3 (7.05:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #041d01 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

#041d01 reads as vivid, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #041d01
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 #041d01 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/041d01-a2bea2-8a4edf-1f2d24-eef1e9?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