Color

#280008

#280008
hex#280008
rgbrgb(40, 0, 8)
hslhsl(348, 100%, 8%)
oklchoklch(0.176 0.071 12.6)
Closest name: Belladonna (#220011)Relative luminance 0.0047

Tints & shades

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

Harmonies

Complementary

Open in tool →

#002921

#29001d · #290c00

#082900 · #000829

Split-complementary

Open in tool →

#00290c · #001d29

#1d2900 · #002921 · #0c0029

Contrast

#280008 as textRatioAAAA largeAAAFix
Aaon white
19.2:1passpasspassPasses AAA — no fix needed.
Aaon black
1.09:1failfailfail
  • AA: use #eb002f as the text (4.57:1)
  • AAA: use #ff5c7c as the text (7.07:1)
  • AA: or shift the background to #7d7d7d (4.66:1)
  • AAA: or shift the background to #9e9e9e (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 #280008 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

#280008 reads as warm, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #280008
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 #280008 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/280008-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