Color

#990b4b

#990b4b
hex#990b4b
rgbrgb(153, 11, 75)
hslhsl(333, 87%, 32%)
oklchoklch(0.445 0.173 2.7)
Closest name: Aristocratic Velvet (#980b4a)Relative luminance 0.0752

Colors that go with #990b4b

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.

Tints & shades

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

Harmonies

Complementary

Open in tool →

#0b9959

#990b91 · #99120b

#4b990b · #0b4b99

Split-complementary

Open in tool →

#0b9912 · #0b9199

#91990b · #0b9959 · #120b99

Contrast

#990b4b as textRatioAAAA largeAAAFix
Aaon white
8.39:1passpasspassPasses AAA — no fix needed.
Aaon black
2.5:1failfailfail
  • AA: use #e51070 as the text (4.64:1)
  • AAA: use #f462a4 as the text (7.13:1)
  • AA: or shift the background to #bfbfbf (4.56:1)
  • AAA: or shift the background to #ebebeb (7.04:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #990b4b 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

#990b4b reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #990b4b
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 #990b4b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/990b4b-c49ca9-62cb69-2d1f20-f1e9f0?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