Color

#9d90fd

#9d90fd
hex#9d90fd
rgbrgb(157, 144, 253)
hslhsl(247, 96%, 78%)
oklchoklch(0.711 0.156 287.2)
Closest name: Perrywinkle (#8f8ce7)Relative luminance 0.3421

Colors that go with #9d90fd

Amber, Charcoal and Midnight Blue 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 →

#f0fd91

#91bafd · #d391fd

#fd9e91 · #91fd9e

Split-complementary

Open in tool →

#fdd391 · #bafd91

#fd91ba · #f0fd91 · #91fdd3

Contrast

#9d90fd as textRatioAAAA largeAAAFix
Aaon white
2.68:1failfailfail
  • AA: use #6d5afc as the text (4.65:1)
  • AAA: use #4128fb as the text (7.19:1)
  • AA: or shift the background to #363636 (4.51:1)
  • AAA: or shift the background to #0f0f0f (7.16:1)
Aaon black
7.84:1passpasspassPasses 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 #9d90fd 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

#9d90fd reads as cool, vivid, light. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #9d90fd
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 #9d90fd and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/9d90fd-a59cc4-dfaa4e-271f2d-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