Color

#90042e

#90042e
hex#90042e
rgbrgb(144, 4, 46)
hslhsl(342, 95%, 29%)
oklchoklch(0.417 0.164 15)
Closest name: Barbera (#8b031c)Relative luminance 0.0621

Colors that go with #90042e

Teal, Crimson and Denim 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.

Real palettes that use #90042e

Tints & shades

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

Harmonies

Complementary

Open in tool →

#049066

#900474 · #902004

#2e9004 · #042e90

Split-complementary

Open in tool →

#049020 · #047490

#749004 · #049066 · #200490

Contrast

#90042e as textRatioAAAA largeAAAFix
Aaon white
9.36:1passpasspassPasses AAA — no fix needed.
Aaon black
2.24:1failfailfail
  • AA: use #ea064a as the text (4.62:1)
  • AAA: use #fb608e as the text (7.17:1)
  • AA: or shift the background to #b5b5b5 (4.57:1)
  • AAA: or shift the background to #e0e0e0 (7.09:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #90042e 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

#90042e reads as warm, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #90042e
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 #90042e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/90042e-c49ca3-62cb79-2d211f-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