Color

#8170ff

#8170ff
hex#8170ff
rgbrgb(129, 112, 255)
hslhsl(247, 100%, 72%)
oklchoklch(0.634 0.205 284.3)
Closest name: mediumslateblue (#7b68ee)Relative luminance 0.2348

Colors that go with #8170ff

Amber, Blue and Deep Sky 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 →

#eeff70

#70a7ff · #c870ff

#ff8170 · #70ff81

Split-complementary

Open in tool →

#ffc870 · #a7ff70

#ff70a7 · #eeff70 · #70ffc8

Contrast

#8170ff as textRatioAAAA largeAAAFix
Aaon white
3.69:1failpassfail
  • AA: use #6f5cff as the text (4.52:1)
  • AAA: use #4229ff as the text (7.02:1)
  • AA: or shift the background to #1c1c1c (4.62:1)
Aaon black
5.7:1passpassfail
  • AAA: use #9385ff as the text (7.04:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #8170ff 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

#8170ff reads as cool, vivid, light. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #8170ff
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 #8170ff and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/8170ff-a59cc4-dfaa4e-271f2d-e9ecf1?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