Color

#a58cf3

#a58cf3
hex#a58cf3
rgbrgb(165, 140, 243)
hslhsl(255, 81%, 75%)
oklchoklch(0.705 0.148 293.4)
Closest name: Perrywinkle (#8f8ce7)Relative luminance 0.3323

Colors that go with #a58cf3

Dark Khaki, Amber 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 →

#d9f38c

#8ca5f3 · #d98cf3

#f3a58c · #8cf3a5

Split-complementary

Open in tool →

#f3d98c · #a5f38c

#f38ca5 · #d9f38c · #8cf3d9

Contrast

#a58cf3 as textRatioAAAA largeAAAFix
Aaon white
2.75:1failfailfail
  • AA: use #7e59ee as the text (4.61:1)
  • AAA: use #5a2be9 as the text (7.1:1)
  • AA: or shift the background to #333333 (4.6:1)
  • AAA: or shift the background to #0d0d0d (7.08:1)
Aaon black
7.65:1passpasspassPasses 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 #a58cf3 as the background.

Brands using this color

Fonts for this mood

#a58cf3 reads as cool, vivid, light. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #a58cf3
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 #a58cf3 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/a58cf3-ab9cc4-dfbd4e-291f2d-e9ebf1?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