Color

#8a5de9

#8a5de9
hex#8a5de9
rgbrgb(138, 93, 233)
hslhsl(259, 76%, 64%)
oklchoklch(0.597 0.202 294.3)
Closest name: mediumslateblue (#7b68ee)Relative luminance 0.1912

Colors that go with #8a5de9

Royal Blue, Taupe and Olive Green 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 →

#bde95d

#5d77e9 · #cf5de9

#e98a5d · #5de98a

Split-complementary

Open in tool →

#e9cf5d · #77e95d

#e95d77 · #bde95d · #5de9cf

Contrast

#8a5de9 as textRatioAAAA largeAAAFix
Aaon white
4.35:1failpassfail
  • AA: use #8659e8 as the text (4.56:1)
  • AAA: use #6228e2 as the text (7.19:1)
  • AA: or shift the background to #0a0a0a (4.55:1)
Aaon black
4.82:1passpassfail
  • AAA: use #a786ee as the text (7.29:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #8a5de9 as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#8a5de9 reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #8a5de9
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 #8a5de9 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/8a5de9-ad9cc4-dfc74e-2a1f2d-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