Color

#801599

#801599
hex#801599
rgbrgb(128, 21, 153)
hslhsl(289, 76%, 34%)
oklchoklch(0.447 0.201 318.6)
Closest name: darkmagenta (#8b008b)Relative luminance 0.0743

Colors that go with #801599

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 →

#2d9915

#3f1599 · #99156f

#998015 · #159980

Split-complementary

Open in tool →

#6f9915 · #15993f

#993f15 · #2d9915 · #156f99

Contrast

#801599 as textRatioAAAA largeAAAFix
Aaon white
8.45:1passpasspassPasses AAA — no fix needed.
Aaon black
2.49:1failfailfail
  • AA: use #be23e1 as the text (4.52:1)
  • AAA: use #d36beb as the text (7.07:1)
  • AA: or shift the background to #bfbfbf (4.6:1)
  • AAA: or shift the background to #ebebeb (7.09:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #801599 as the background.

Brands using this color

Fonts for this mood

#801599 reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #801599
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 #801599 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/801599-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