Color

#9783fb

#9783fb
hex#9783fb
rgbrgb(151, 131, 251)
hslhsl(250, 94%, 75%)
oklchoklch(0.682 0.172 288.6)
Closest name: Periwinkle (#8e82fe)Relative luminance 0.2978

Tints & shades

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

Harmonies

Complementary

Open in tool →

#e7fb83

#83abfb · #d383fb

#fb9783 · #83fb97

Split-complementary

Open in tool →

#fbd383 · #abfb83

#fb83ab · #e7fb83 · #83fbd3

Contrast

#9783fb as textRatioAAAA largeAAAFix
Aaon white
3.02:1failpassfail
  • AA: use #7257fa as the text (4.71:1)
  • AAA: use #4825f8 as the text (7.25:1)
  • AA: or shift the background to #2b2b2b (4.69:1)
Aaon black
6.96:1passpassfail
  • AAA: use #9b88fb as the text (7.31:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #9783fb 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

#9783fb reads as cool, vivid, light. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #9783fb
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 #9783fb and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/9783fb-a79cc4-dfb14e-281f2d-e9ecf1?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