Color

#cb3a76

#cb3a76
hex#cb3a76
rgbrgb(203, 58, 118)
hslhsl(335, 58%, 51%)
oklchoklch(0.579 0.187 359.7)
Closest name: Beetroot Purple (#d33376)Relative luminance 0.1703

Colors that go with #cb3a76

Steel Blue, Amber and Charcoal 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 →

#3acb8e

#cb3abe · #cb463a

#76cb3a · #3a76cb

Split-complementary

Open in tool →

#3acb46 · #3abecb

#becb3a · #3acb8e · #463acb

Contrast

#cb3a76 as textRatioAAAA largeAAAFix
Aaon white
4.77:1passpassfail
  • AAA: use #9d2a5a as the text (7.21:1)
Aaon black
4.41:1failpassfail
  • AA: use #cc3e79 as the text (4.53:1)
  • AAA: use #db76a0 as the text (7.11:1)
  • AA: or shift the background to #fafafa (4.57:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #cb3a76 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

#cb3a76 reads as warm. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #cb3a76
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 #cb3a76 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/cb3a76-c49ca8-62cb6d-2d201f-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