Color

#8f0028

#8f0028
hex#8f0028
rgbrgb(143, 0, 40)
hslhsl(343, 100%, 28%)
oklchoklch(0.412 0.165 17.2)
Closest name: Barbera (#8b031c)Relative luminance 0.0599

Tints & shades

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

Harmonies

Complementary

Open in tool →

#008f66

#8f0070 · #8f1f00

#288f00 · #00288f

Split-complementary

Open in tool →

#008f1f · #00708f

#708f00 · #008f66 · #1f008f

Contrast

#8f0028 as textRatioAAAA largeAAAFix
Aaon white
9.55:1passpasspassPasses AAA — no fix needed.
Aaon black
2.2:1failfailfail
  • AA: use #eb0042 as the text (4.61:1)
  • AAA: use #ff5c8a as the text (7.15:1)
  • AA: or shift the background to #b3b3b3 (4.56:1)
  • AAA: or shift the background to #dedede (7.1:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #8f0028 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

#8f0028 reads as warm, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #8f0028
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 #8f0028 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/8f0028-c49ca3-62cb7b-2d211f-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