Color

#9191fd

#9191fd
hex#9191fd
rgbrgb(145, 145, 253)
hslhsl(240, 96%, 78%)
oklchoklch(0.704 0.156 281.6)
Closest name: Perrywinkle (#8f8ce7)Relative luminance 0.3336

Colors that go with #9191fd

Amber, Blue and Charcoal lead the list. Each partner is a real named colour with the reason it works — a wheel relationship, a neutral that carries it, or a pairing lifted from a palette or brand system that actually shipped — and every pair opens in the palette tool.

Tints & shades

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

Harmonies

Complementary

Open in tool →

#fdfd91

#91c7fd · #c791fd

#fd9191 · #91fd91

Split-complementary

Open in tool →

#fdc791 · #c7fd91

#fd91c7 · #fdfd91 · #91fdc7

Contrast

#9191fd as textRatioAAAA largeAAAFix
Aaon white
2.74:1failfailfail
  • AA: use #5f5ffc as the text (4.64:1)
  • AAA: use #3232fb as the text (7.04:1)
  • AA: or shift the background to #333333 (4.62:1)
  • AAA: or shift the background to #0f0f0f (7:1)
Aaon black
7.67:1passpasspassPasses 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 #9191fd 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

#9191fd reads as cool, vivid, light. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #9191fd
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — direct_palette, edit_direction, check_palette, check_contrast — read-only, no key. Every direction it proposes comes with a /colors/d/… link: open it, lock what you like, paste the link back, and the agent edits rather than re-rolls.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #9191fd and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/9191fd-a19cc4-df994e-251f2d-e9edf1?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