Color

#34041b

#34041b
hex#34041b
rgbrgb(52, 4, 27)
hslhsl(331, 86%, 11%)
oklchoklch(0.218 0.08 356.5)
Closest name: Vienna Roast (#330022)Relative luminance 0.009

Tints & shades

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

Harmonies

Complementary

Open in tool →

#04341d

#340433 · #340504

#1b3404 · #041b34

Split-complementary

Open in tool →

#043405 · #043334

#333404 · #04341d · #050434

Contrast

#34041b as textRatioAAAA largeAAAFix
Aaon white
17.81:1passpasspassPasses AAA — no fix needed.
Aaon black
1.18:1failfailfail
  • AA: use #e41177 as the text (4.65:1)
  • AAA: use #f362a8 as the text (7.12:1)
  • AA: or shift the background to #808080 (4.51:1)
  • AAA: or shift the background to #a3a3a3 (7.06:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #34041b 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

#34041b reads as warm, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #34041b
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 #34041b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/34041b-c49cab-62cb66-2d1f20-f1e9f1?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