Color

#810e25

#810e25
hex#810e25
rgbrgb(129, 14, 37)
hslhsl(348, 80%, 28%)
oklchoklch(0.39 0.146 18.2)
Closest name: Barbera (#8b031c)Relative luminance 0.0511

Tints & shades

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

Harmonies

Complementary

Open in tool →

#0e816a

#810e5e · #81310e

#25810e · #0e2581

Split-complementary

Open in tool →

#0e8131 · #0e5e81

#5e810e · #0e816a · #310e81

Contrast

#810e25 as textRatioAAAA largeAAAFix
Aaon white
10.38:1passpasspassPasses AAA — no fix needed.
Aaon black
2.02:1failfailfail
  • AA: use #e61942 as the text (4.58:1)
  • AAA: use #ef6c86 as the text (7.16:1)
  • AA: or shift the background to #ababab (4.52:1)
  • AAA: or shift the background to #d4d4d4 (7:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #810e25 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

#810e25 reads as warm, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #810e25
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 #810e25 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/810e25-c49c9f-62cb83-2d231f-f1e9ef?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