Color

#cb3ac3

#cb3ac3
hex#cb3ac3
rgbrgb(203, 58, 195)
hslhsl(303, 58%, 51%)
oklchoklch(0.612 0.232 330.4)
Closest name: Explosive Purple (#cc11bb)Relative luminance 0.1966

Tints & shades

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

Harmonies

Complementary

Open in tool →

#3acb41

#893acb · #cb3a7b

#c3cb3a · #3ac3cb

Split-complementary

Open in tool →

#7bcb3a · #3acb89

#cb893a · #3acb41 · #3a7bcb

Contrast

#cb3ac3 as textRatioAAAA largeAAAFix
Aaon white
4.26:1failpassfail
  • AA: use #c534be as the text (4.56:1)
  • AAA: use #952890 as the text (7.04:1)
  • AA: or shift the background to #0f0f0f (4.5:1)
Aaon black
4.93:1passpassfail
  • AAA: use #d86ed3 as the text (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 #cb3ac3 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

#cb3ac3 reads as warm. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #cb3ac3
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — generate_palette, check_contrast, analyze_color — read-only, no key. Every palette it proposes comes with a /palettes/new/… link: open it, lock what you like, paste the link back.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #cb3ac3 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/cb3ac3-c19fbb-8fcb62-2d1f26-eee9f1?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