Color

#a157cb

#a157cb
hex#a157cb
rgbrgb(161, 87, 203)
hslhsl(278, 53%, 57%)
oklchoklch(0.593 0.181 311.6)
Closest name: Legendary Lavender (#9d61d4)Relative luminance 0.1871

Colors that go with #a157cb

Olive Drab, Sea Green 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 →

#82cb57

#6757cb · #cb57bc

#cba157 · #57cba1

Split-complementary

Open in tool →

#bccb57 · #57cb67

#cb6757 · #82cb57 · #57bccb

Contrast

#a157cb as textRatioAAAA largeAAAFix
Aaon white
4.43:1failpassfail
  • AA: use #9f53ca as the text (4.6:1)
  • AAA: use #7d34a8 as the text (7.17:1)
  • AA: or shift the background to #080808 (4.52:1)
Aaon black
4.74:1passpassfail
  • AAA: use #b982d9 as the text (7.26:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #a157cb 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

#a157cb reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #a157cb
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 #a157cb and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/a157cb-ba9cc4-bbcb62-2d1f2c-ebe9f1?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