Color

#cb0be5

#cb0be5
hex#cb0be5
rgbrgb(203, 11, 229)
hslhsl(293, 91%, 47%)
oklchoklch(0.61 0.286 321.8)
Closest name: Drunk-Tank Pink (#dd11dd)Relative luminance 0.1859

Tints & shades

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

Harmonies

Complementary

Open in tool →

#24e50b

#5e0be5 · #e50b91

#e5cb0b · #0be5cb

Split-complementary

Open in tool →

#91e50b · #0be55e

#e55e0b · #24e50b · #0b91e5

Contrast

#cb0be5 as textRatioAAAA largeAAAFix
Aaon white
4.45:1failpassfail
  • AA: use #c70be0 as the text (4.61:1)
  • AAA: use #9808aa as the text (7.12:1)
  • AA: or shift the background to #080808 (4.5:1)
Aaon black
4.72:1passpassfail
  • AAA: use #e559f7 as the text (7.1:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #cb0be5 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

#cb0be5 reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #cb0be5
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 #cb0be5 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/cb0be5-c19fc1-a1cb62-2d1f29-ece9f1?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