Color

#41011d

#41011d
hex#41011d
rgbrgb(65, 1, 29)
hslhsl(334, 97%, 13%)
oklchoklch(0.244 0.097 1.4)
Closest name: Dark Sanctuary (#3f012c)Relative luminance 0.0123

Tints & shades

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

Harmonies

Complementary

Open in tool →

#014125

#41013d · #410501

#1d4101 · #011d41

Split-complementary

Open in tool →

#014105 · #013d41

#3d4101 · #014125 · #050141

Contrast

#41011d as textRatioAAAA largeAAAFix
Aaon white
16.84:1passpasspassPasses AAA — no fix needed.
Aaon black
1.25:1failfailfail
  • AA: use #e70466 as the text (4.61:1)
  • AAA: use #fc59a0 as the text (7.08:1)
  • AA: or shift the background to #858585 (4.56:1)
  • AAA: or shift the background to #a8a8a8 (7.08:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #41011d 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

#41011d reads as warm, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #41011d
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 #41011d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/41011d-c49ca9-62cb6b-2d1f1f-f1e9f0?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