Color

#bb0299

#bb0299
hex#bb0299
rgbrgb(187, 2, 153)
hslhsl(311, 98%, 37%)
oklchoklch(0.537 0.233 339)
Closest name: Jealous Jellyfish (#bb0099)Relative luminance 0.1291

Tints & shades

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

Harmonies

Complementary

Open in tool →

#02bb24

#8002bb · #bb023c

#99bb02 · #0299bb

Split-complementary

Open in tool →

#3cbb02 · #02bb80

#bb8002 · #02bb24 · #023cbb

Contrast

#bb0299 as textRatioAAAA largeAAAFix
Aaon white
5.86:1passpassfail
  • AAA: use #a20284 as the text (7.3:1)
Aaon black
3.58:1failpassfail
  • AA: use #d902b2 as the text (4.6:1)
  • AAA: use #fd44db as the text (7.03:1)
  • AA: or shift the background to #e3e3e3 (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 #bb0299 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

#bb0299 reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #bb0299
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 #bb0299 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/bb0299-c19fb7-82cb62-2d1f25-efe9f1?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