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

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 — generate_palette, check_contrast, analyze_color — read-only, no key. Every palette it proposes comes with a /palettes/new/… link: open it, lock what you like, paste the link back.

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