Color

#7b130a

#7b130a
hex#7b130a
rgbrgb(123, 19, 10)
hslhsl(5, 85%, 26%)
oklchoklch(0.377 0.139 29.9)
Closest name: Blackened Sun (#77150e)Relative luminance 0.047

Colors that go with #7b130a

Teal, Crimson and Taupe 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 →

#0a717b

#7b0a39 · #7b4c0a

#0a7b13 · #130a7b

Split-complementary

Open in tool →

#0a7b4c · #0a397b

#397b0a · #0a717b · #4c0a7b

Contrast

#7b130a as textRatioAAAA largeAAAFix
Aaon white
10.83:1passpasspassPasses AAA — no fix needed.
Aaon black
1.94:1failfailfail
  • AA: use #e72413 as the text (4.66:1)
  • AAA: use #f26b5f as the text (7.04:1)
  • AA: or shift the background to #a8a8a8 (4.55:1)
  • AAA: or shift the background to #d1d1d1 (7.09:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #7b130a 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

#7b130a reads as warm, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #7b130a
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 #7b130a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/7b130a-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