Color

#830b3d

#830b3d
hex#830b3d
rgbrgb(131, 11, 61)
hslhsl(335, 85%, 28%)
oklchoklch(0.398 0.152 4.4)
Closest name: Beet Red (#7e203f)Relative luminance 0.054

Colors that go with #830b3d

Teal, Taupe and Crimson lead the list. Each partner is a real named colour with the reason it works — a wheel relationship, a neutral that carries it, or a pairing lifted from a palette or brand system that actually shipped — and every pair opens in the palette tool.

Tints & shades

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

Harmonies

Complementary

Open in tool →

#0b8452

#840b7a · #84150b

#3d840b · #0b3d84

Split-complementary

Open in tool →

#0b8415 · #0b7a84

#7a840b · #0b8452 · #150b84

Contrast

#830b3d as textRatioAAAA largeAAAFix
Aaon white
10.09:1passpasspassPasses AAA — no fix needed.
Aaon black
2.08:1failfailfail
  • AA: use #e21269 as the text (4.52:1)
  • AAA: use #f2639f as the text (7.06:1)
  • AA: or shift the background to #b0b0b0 (4.65:1)
  • AAA: or shift the background to #d9d9d9 (7.15:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #830b3d 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

#830b3d reads as warm, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #830b3d
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — direct_palette, edit_direction, check_palette, check_contrast — read-only, no key. Every direction it proposes comes with a /colors/d/… link: open it, lock what you like, paste the link back, and the agent edits rather than re-rolls.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #830b3d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/830b3d-c49ca8-62cb6d-2d201f-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