Color

#900412

#900412
hex#900412
rgbrgb(144, 4, 18)
hslhsl(354, 95%, 29%)
oklchoklch(0.413 0.165 25.9)
Closest name: Barbera (#8b031c)Relative luminance 0.0606

Colors that go with #900412

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 →

#049082

#900458 · #903c04

#129004 · #041290

Split-complementary

Open in tool →

#04903c · #045890

#589004 · #049082 · #3c0490

Contrast

#900412 as textRatioAAAA largeAAAFix
Aaon white
9.49:1passpasspassPasses AAA — no fix needed.
Aaon black
2.21:1failfailfail
  • AA: use #ea061d as the text (4.54:1)
  • AAA: use #fb606f as the text (7:1)
  • AA: or shift the background to #b3b3b3 (4.53:1)
  • AAA: or shift the background to #dedede (7.06:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #900412 as the background.

Brands using this color

Fonts for this mood

#900412 reads as warm, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #900412
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 #900412 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/900412-c49d9c-62cb8e-2d241f-f1e9ee?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