Color

#8963cf

#8963cf
hex#8963cf
rgbrgb(137, 99, 207)
hslhsl(261, 53%, 60%)
oklchoklch(0.588 0.161 297.5)
Closest name: Amethyst (#9966cc)Relative luminance 0.1875

Tints & shades

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

Harmonies

Complementary

Open in tool →

#a9cf63

#6373cf · #bf63cf

#cf8963 · #63cf89

Split-complementary

Open in tool →

#cfbf63 · #73cf63

#cf6373 · #a9cf63 · #63cfbf

Contrast

#8963cf as textRatioAAAA largeAAAFix
Aaon white
4.42:1failpassfail
  • AA: use #865fce as the text (4.62:1)
  • AAA: use #693bbf as the text (7.05:1)
  • AA: or shift the background to #080808 (4.53:1)
Aaon black
4.75:1passpassfail
  • AAA: use #a68adb as the text (7.28:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #8963cf 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

#8963cf reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #8963cf
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 #8963cf and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/8963cf-af9cc4-dfcb4e-2a1f2d-e9eaf1?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