Color

#855ce6

#855ce6
hex#855ce6
rgbrgb(133, 92, 230)
hslhsl(258, 73%, 63%)
oklchoklch(0.589 0.2 292.9)
Closest name: mediumslateblue (#7b68ee)Relative luminance 0.1835

Colors that go with #855ce6

Amber, Midnight Blue and Taupe 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 →

#bce65c

#5c77e6 · #ca5ce6

#e6855c · #5ce685

Split-complementary

Open in tool →

#e6ca5c · #77e65c

#e65c77 · #bce65c · #5ce6ca

Contrast

#855ce6 as textRatioAAAA largeAAAFix
Aaon white
4.5:1failpassfail
  • AA: use #8257e5 as the text (4.73:1)
  • AAA: use #612bde as the text (7.22:1)
  • AA: or shift the background to #050505 (4.53:1)
Aaon black
4.67:1passpassfail
  • AAA: use #a383ec as the text (7.02:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #855ce6 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

#855ce6 reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #855ce6
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 #855ce6 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/855ce6-ad9cc4-dfc44e-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