Color

#830c0e

#830c0e
hex#830c0e
rgbrgb(131, 12, 14)
hslhsl(359, 83%, 28%)
oklchoklch(0.39 0.151 27.5)
Closest name: Bloodthirsty (#880011)Relative luminance 0.0512

Tints & shades

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

Harmonies

Complementary

Open in tool →

#0c8381

#830c49 · #83450c

#0e830c · #0c0e83

Split-complementary

Open in tool →

#0c8345 · #0c4983

#49830c · #0c8381 · #450c83

Contrast

#830c0e as textRatioAAAA largeAAAFix
Aaon white
10.38:1passpasspassPasses AAA — no fix needed.
Aaon black
2.02:1failfailfail
  • AA: use #e91619 as the text (4.59:1)
  • AAA: use #f16a6c as the text (7.02:1)
  • AA: or shift the background to #ababab (4.52:1)
  • AAA: or shift the background to #d6d6d6 (7.14:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #830c0e 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

#830c0e reads as warm, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #830c0e
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 #830c0e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/830c0e-c4a09c-62cb96-2d251f-f1e9ed?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