Color

#cb88fb

#cb88fb
hex#cb88fb
rgbrgb(203, 136, 251)
hslhsl(275, 93%, 76%)
oklchoklch(0.739 0.173 309.6)
Closest name: Illicit Purple (#bf77f6)Relative luminance 0.3727

Tints & shades

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

Harmonies

Complementary

Open in tool →

#b8fb89

#9289fb · #fb89f1

#fbcb89 · #89fbcb

Split-complementary

Open in tool →

#f1fb89 · #89fb92

#fb9289 · #b8fb89 · #89f1fb

Contrast

#cb88fb as textRatioAAAA largeAAAFix
Aaon white
2.48:1failfailfail
  • AA: use #a93af8 as the text (4.52:1)
  • AAA: use #8208d9 as the text (7.03:1)
  • AA: or shift the background to #3b3b3b (4.51:1)
  • AAA: or shift the background to #1a1a1a (7.01:1)
Aaon black
8.45:1passpasspassPasses AAA — no fix needed.

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #cb88fb 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

#cb88fb reads as cool, vivid, light. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #cb88fb
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 #cb88fb and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/cb88fb-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