Color

#850da0

#850da0
hex#850da0
rgbrgb(133, 13, 160)
hslhsl(289, 85%, 34%)
oklchoklch(0.456 0.213 318.5)
Closest name: Fuchsia Nebula (#7722aa)Relative luminance 0.0781

Colors that go with #850da0

Denim, Forest Green and Blue Violet 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 →

#28a00d

#3c0da0 · #a00d72

#a0850d · #0da085

Split-complementary

Open in tool →

#72a00d · #0da03c

#a03c0d · #28a00d · #0d72a0

Contrast

#850da0 as textRatioAAAA largeAAAFix
Aaon white
8.2:1passpasspassPasses AAA — no fix needed.
Aaon black
2.56:1failfailfail
  • AA: use #c413ec as the text (4.65:1)
  • AAA: use #d968f3 as the text (7.22:1)
  • AA: or shift the background to #c2c2c2 (4.6:1)
  • AAA: or shift the background to #ededed (7:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #850da0 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

#850da0 reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #850da0
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 #850da0 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/850da0-be9fc1-a8cb62-2d1f2a-ece9f1?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