Color

#8161f5

#8161f5
hex#8161f5
rgbrgb(129, 97, 245)
hslhsl(253, 88%, 67%)
oklchoklch(0.603 0.211 288.3)
Closest name: mediumslateblue (#7b68ee)Relative luminance 0.1981

Colors that go with #8161f5

Amber, Blue and Crimson 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 →

#d5f561

#618bf5 · #cb61f5

#f58161 · #61f581

Split-complementary

Open in tool →

#f5cb61 · #8bf561

#f5618b · #d5f561 · #61f5cb

Contrast

#8161f5 as textRatioAAAA largeAAAFix
Aaon white
4.23:1failpassfail
  • AA: use #7957f4 as the text (4.68:1)
  • AAA: use #5327f1 as the text (7.17:1)
  • AA: or shift the background to #0f0f0f (4.53:1)
Aaon black
4.96:1passpassfail
  • AAA: use #9f87f7 as the text (7.28:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #8161f5 as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#8161f5 reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #8161f5
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 #8161f5 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/8161f5-a99cc4-dfb84e-281f2d-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