Color

#855dda

#855dda
hex#855dda
rgbrgb(133, 93, 218)
hslhsl(259, 63%, 61%)
oklchoklch(0.582 0.184 294.8)
Closest name: mediumslateblue (#7b68ee)Relative luminance 0.1788

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#b3da5d

#5d74da · #c35dda

#da855d · #5dda85

Split-complementary

Open in tool →

#dac35d · #74da5d

#da5d74 · #b3da5d · #5ddac3

Contrast

#855dda as textRatioAAAA largeAAAFix
Aaon white
4.59:1passpassfail
  • AAA: use #6533d1 as the text (7.12:1)
Aaon black
4.58:1passpassfail
  • AAA: use #a486e4 as the text (7.11:1)

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

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

mcpConnect your agent — build around #855dda
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — generate_palette, check_contrast, analyze_color — read-only, no key. Every palette it proposes comes with a /palettes/new/… link: open it, lock what you like, paste the link back.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #855dda and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/855dda-ad9cc4-dfc74e-2a1f2d-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