Color

#041b1a

#041b1a
hex#041b1a
rgbrgb(4, 27, 26)
hslhsl(177, 74%, 6%)
oklchoklch(0.203 0.03 191.2)
Closest name: Black Stallion (#0e191c)Relative luminance 0.0088

Tints & shades

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

Harmonies

Complementary

Open in tool →

#1b0405

#041b0e · #04101b

#19041b · #1b1904

Split-complementary

Open in tool →

#1b0410 · #1b0e04

#0e041b · #1b0405 · #101b04

Contrast

#041b1a as textRatioAAAA largeAAAFix
Aaon white
17.84:1passpasspassPasses AAA — no fix needed.
Aaon black
1.18:1failfailfail
  • AA: use #14857f as the text (4.69:1)
  • AAA: use #19a9a1 as the text (7.23:1)
  • AA: or shift the background to #808080 (4.52:1)
  • AAA: or shift the background to #a3a3a3 (7.07:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #041b1a as the background.

Brands using this color

Fonts for this mood

#041b1a reads as vivid, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #041b1a
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 #041b1a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/041b1a-a2bcbe-d4599b-1f282d-e9f1ed?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