Color

#8f12fd

#8f12fd
hex#8f12fd
rgbrgb(143, 18, 253)
hslhsl(272, 98%, 53%)
oklchoklch(0.55 0.288 298.8)
Closest name: Cosmic Heart (#9601f4)Relative luminance 0.1336

Colors that go with #8f12fd

Olive Green, Medium Slate Blue and Teal 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 →

#7ffd12

#1a12fd · #fd12f5

#fd8f12 · #12fd8f

Split-complementary

Open in tool →

#f5fd12 · #12fd1a

#fd1a12 · #7ffd12 · #12f5fd

Contrast

#8f12fd as textRatioAAAA largeAAAFix
Aaon white
5.72:1passpassfail
  • AAA: use #7a02e3 as the text (7.13:1)
Aaon black
3.67:1failpassfail
  • AA: use #a23afd as the text (4.56:1)
  • AAA: use #bf77fe as the text (7.29:1)
  • AA: or shift the background to #e6e6e6 (4.58:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #8f12fd as the background.

Brands using this color

Fonts for this mood

#8f12fd reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #8f12fd
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 #8f12fd and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/8f12fd-b69cc4-c5cb62-2d1f2d-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