Color

#786feb

#786feb
hex#786feb
rgbrgb(120, 111, 235)
hslhsl(244, 76%, 68%)
oklchoklch(0.612 0.181 282.9)
Closest name: mediumslateblue (#7b68ee)Relative luminance 0.2136

Colors that go with #786feb

Charcoal, Sea Green and Amber 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 →

#e3eb6f

#6fa5eb · #b66feb

#eb786f · #6feb78

Split-complementary

Open in tool →

#ebb66f · #a5eb6f

#eb6fa5 · #e3eb6f · #6febb6

Contrast

#786feb as textRatioAAAA largeAAAFix
Aaon white
3.98:1failpassfail
  • AA: use #6b62ea as the text (4.6:1)
  • AAA: use #453ae4 as the text (7.05:1)
  • AA: or shift the background to #171717 (4.5:1)
Aaon black
5.27:1passpassfail
  • AAA: use #918aef as the text (7.09:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #786feb as the background.

Brands using this color

Fonts for this mood

#786feb reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #786feb
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 #786feb and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/786feb-a39cc4-dfa24e-261f2d-e9edf1?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