Color

#8175ea

#8175ea
hex#8175ea
rgbrgb(129, 117, 234)
hslhsl(246, 74%, 69%)
oklchoklch(0.629 0.17 285)
Closest name: mediumslateblue (#7b68ee)Relative luminance 0.2333

Colors that go with #8175ea

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 →

#dfea75

#75a4ea · #bc75ea

#ea8175 · #75ea81

Split-complementary

Open in tool →

#eabc75 · #a4ea75

#ea75a4 · #dfea75 · #75eabc

Contrast

#8175ea as textRatioAAAA largeAAAFix
Aaon white
3.71:1failpassfail
  • AA: use #6d5fe7 as the text (4.73:1)
  • AAA: use #4837e1 as the text (7.22:1)
  • AA: or shift the background to #1c1c1c (4.6:1)
Aaon black
5.67:1passpassfail
  • AAA: use #958cee as the text (7.26:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #8175ea 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

#8175ea reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #8175ea
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 #8175ea and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/8175ea-a59cc4-dfa74e-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