Color

#8a2b28

#8a2b28
hex#8a2b28
rgbrgb(138, 43, 40)
hslhsl(2, 55%, 35%)
oklchoklch(0.433 0.13 25.9)
Closest name: Blood Oath (#85323c)Relative luminance 0.0728

Tints & shades

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

Harmonies

Complementary

Open in tool →

#28878a

#8a2856 · #8a5d28

#288a2b · #2b288a

Split-complementary

Open in tool →

#288a5d · #28568a

#568a28 · #28878a · #5d288a

Contrast

#8a2b28 as textRatioAAAA largeAAAFix
Aaon white
8.55:1passpasspassPasses AAA — no fix needed.
Aaon black
2.46:1failfailfail
  • AA: use #c94a45 as the text (4.55:1)
  • AAA: use #d87c79 as the text (7.08:1)
  • AA: or shift the background to #bdbdbd (4.55:1)
  • AAA: or shift the background to #ebebeb (7.17:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #8a2b28 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

#8a2b28 reads as warm. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #8a2b28
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 #8a2b28 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/8a2b28-c4a29c-62cb9c-2d261f-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