Color

#855cb7

#855cb7
hex#855cb7
rgbrgb(133, 92, 183)
hslhsl(267, 39%, 54%)
oklchoklch(0.558 0.141 302.9)
Closest name: Lusty Lavender (#8d5eb7)Relative luminance 0.1606

Colors that go with #855cb7

Charcoal, Sea Green and Crimson 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 →

#8eb75c

#5c61b7 · #b35cb7

#b7855c · #5cb785

Split-complementary

Open in tool →

#b7b35c · #61b75c

#b75c61 · #8eb75c · #5cb7b3

Contrast

#855cb7 as textRatioAAAA largeAAAFix
Aaon white
4.99:1passpassfail
  • AAA: use #6c449c as the text (7.13:1)
Aaon black
4.21:1failpassfail
  • AA: use #8a63bb as the text (4.58:1)
  • AAA: use #a88acc as the text (7.17:1)
  • AA: or shift the background to #f5f5f5 (4.57:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #855cb7 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

#855cb7 reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #855cb7
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 #855cb7 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/855cb7-b39cc4-dfda4e-2c1f2d-e9eaf1?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