Color

#800dd9

#800dd9
hex#800dd9
rgbrgb(128, 13, 217)
hslhsl(274, 89%, 45%)
oklchoklch(0.497 0.258 301.1)
Closest name: Lilac Spring (#8822cc)Relative luminance 0.0989

Colors that go with #800dd9

Olive Green, Denim and Medium Slate Blue 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 →

#65d90d

#1a0dd9 · #d90dcb

#d9800d · #0dd980

Split-complementary

Open in tool →

#cbd90d · #0dd91a

#d91a0d · #65d90d · #0dcbd9

Contrast

#800dd9 as textRatioAAAA largeAAAFix
Aaon white
7.05:1passpasspassPasses AAA — no fix needed.
Aaon black
2.98:1failfailfail
  • AA: use #a53ef4 as the text (4.6:1)
  • AAA: use #c078f7 as the text (7.27:1)
  • AA: or shift the background to #cfcfcf (4.53:1)
  • AAA: or shift the background to #ffffff (7.05:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #800dd9 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

#800dd9 reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #800dd9
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 #800dd9 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/800dd9-b79cc4-c2cb62-2d1f2d-eae9f1?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