Color

#041b04

#041b04
hex#041b04
rgbrgb(4, 27, 4)
hslhsl(120, 74%, 6%)
oklchoklch(0.196 0.054 143.2)
Closest name: Nightmare (#112211)Relative luminance 0.0082

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#1b041b

#0f1b04 · #041b0f

#04041b · #1b0404

Split-complementary

Open in tool →

#0f041b · #1b040f

#040f1b · #1b041b · #1b0f04

Contrast

#041b04 as textRatioAAAA largeAAAFix
Aaon white
18.05:1passpasspassPasses AAA — no fix needed.
Aaon black
1.16:1failfailfail
  • AA: use #158a15 as the text (4.68:1)
  • AAA: use #1aad1a as the text (7.04:1)
  • AA: or shift the background to #808080 (4.57:1)
  • AAA: or shift the background to #a3a3a3 (7.15:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #041b04 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

#041b04 reads as vivid, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #041b04
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — generate_palette, check_contrast, analyze_color — read-only, no key. Every palette it proposes comes with a /palettes/new/… link: open it, lock what you like, paste the link back.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #041b04 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/041b04-a2bea5-994edf-1f2d25-edf1e9?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