Color

#cb3a89

#cb3a89
hex#cb3a89
rgbrgb(203, 58, 137)
hslhsl(327, 58%, 51%)
oklchoklch(0.585 0.195 351.4)
Closest name: Beetroot Purple (#d33376)Relative luminance 0.1753

Colors that go with #cb3a89

Crimson, Denim and Dark Cyan 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 →

#3acb7b

#c33acb · #cb3a41

#89cb3a · #3a89cb

Split-complementary

Open in tool →

#41cb3a · #3acbc3

#cbc33a · #3acb7b · #3a41cb

Contrast

#cb3a89 as textRatioAAAA largeAAAFix
Aaon white
4.66:1passpassfail
  • AAA: use #9d2a69 as the text (7.07:1)
Aaon black
4.51:1passpassfail
  • AAA: use #db76ad as the text (7.21:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #cb3a89 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

#cb3a89 reads as warm. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #cb3a89
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 #cb3a89 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/cb3a89-c19fae-66cb62-2d1f21-f1e9f1?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