Color

#3d0e0a

#3d0e0a
hex#3d0e0a
rgbrgb(61, 14, 10)
hslhsl(5, 72%, 14%)
oklchoklch(0.246 0.074 28.6)
Closest name: English Breakfast (#441111)Relative luminance 0.0133

Tints & shades

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

Harmonies

Complementary

Open in tool →

#0a393d

#3d0a1f · #3d280a

#0a3d0e · #0e0a3d

Split-complementary

Open in tool →

#0a3d28 · #0a1f3d

#1f3d0a · #0a393d · #280a3d

Contrast

#3d0e0a as textRatioAAAA largeAAAFix
Aaon white
16.59:1passpasspassPasses AAA — no fix needed.
Aaon black
1.27:1failfailfail
  • AA: use #db3324 as the text (4.51:1)
  • AAA: use #e7746a as the text (7.1:1)
  • AA: or shift the background to #878787 (4.62:1)
  • AAA: or shift the background to #ababab (7.23:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #3d0e0a 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

#3d0e0a reads as warm, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #3d0e0a
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 #3d0e0a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/3d0e0a-c4a49c-62cba1-2d261f-f1e9ec?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