Color

#865ff2

#865ff2
hex#865ff2
rgbrgb(134, 95, 242)
hslhsl(256, 85%, 66%)
oklchoklch(0.603 0.21 291)
Closest name: mediumslateblue (#7b68ee)Relative luminance 0.1966

Colors that go with #865ff2

Denim, Midnight Blue and Taupe 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 →

#cbf25f

#5f81f2 · #d05ff2

#f2865f · #5ff286

Split-complementary

Open in tool →

#f2d05f · #81f25f

#f25f81 · #cbf25f · #5ff2d0

Contrast

#865ff2 as textRatioAAAA largeAAAFix
Aaon white
4.26:1failpassfail
  • AA: use #7f55f1 as the text (4.7:1)
  • AAA: use #5b26ed as the text (7.13:1)
  • AA: or shift the background to #0f0f0f (4.5:1)
Aaon black
4.93:1passpassfail
  • AAA: use #a284f5 as the text (7.16:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #865ff2 as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#865ff2 reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #865ff2
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 #865ff2 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/865ff2-ab9cc4-dfbf4e-291f2d-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