Color

#bb6df3

#bb6df3
hex#bb6df3
rgbrgb(187, 109, 243)
hslhsl(275, 85%, 69%)
oklchoklch(0.677 0.2 308.9)
Closest name: Illicit Purple (#bf77f6)Relative luminance 0.2797

Tints & shades

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

Harmonies

Complementary

Open in tool →

#a5f36d

#786df3 · #f36de8

#f3bb6d · #6df3bb

Split-complementary

Open in tool →

#e8f36d · #6df378

#f3786d · #a5f36d · #6de8f3

Contrast

#bb6df3 as textRatioAAAA largeAAAFix
Aaon white
3.18:1failpassfail
  • AA: use #a53eef as the text (4.63:1)
  • AAA: use #8311d4 as the text (7.01:1)
  • AA: or shift the background to #292929 (4.57:1)
Aaon black
6.59:1passpassfail
  • AAA: use #c076f4 as the text (7.14:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #bb6df3 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

#bb6df3 reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #bb6df3
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 #bb6df3 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/bb6df3-b89cc4-c0cb62-2d1f2d-eae9f1?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