Color

#90374f

#90374f
hex#90374f
rgbrgb(144, 55, 79)
hslhsl(344, 45%, 39%)
oklchoklch(0.468 0.122 6.4)
Closest name: Blood Oath (#85323c)Relative luminance 0.0923

Colors that go with #90374f

Teal, Champagne and Crimson 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 #90374f

Tints & shades

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

Harmonies

Complementary

Open in tool →

#379078

#90377b · #904c37

#4f9037 · #374f90

Split-complementary

Open in tool →

#37904c · #377b90

#7b9037 · #379078 · #4c3790

Contrast

#90374f as textRatioAAAA largeAAAFix
Aaon white
7.38:1passpasspassPasses AAA — no fix needed.
Aaon black
2.85:1failfailfail
  • AA: use #bd516e as the text (4.57:1)
  • AAA: use #ce7e93 as the text (7.03:1)
  • AA: or shift the background to #cccccc (4.6:1)
  • AAA: or shift the background to #fafafa (7.07:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #90374f 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

#90374f reads as warm. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #90374f
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 #90374f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/90374f-c49ca2-62cb7c-2d221f-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