Color

#786cf9

#786cf9
hex#786cf9
rgbrgb(120, 108, 249)
hslhsl(245, 92%, 70%)
oklchoklch(0.617 0.203 282.5)
Closest name: mediumslateblue (#7b68ee)Relative luminance 0.2156

Colors that go with #786cf9

Amber, Blue and Crimson 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 →

#edf96c

#6ca7f9 · #be6cf9

#f9786c · #6cf978

Split-complementary

Open in tool →

#f9be6c · #a7f96c

#f96ca7 · #edf96c · #6cf9be

Contrast

#786cf9 as textRatioAAAA largeAAAFix
Aaon white
3.95:1failpassfail
  • AA: use #6a5df8 as the text (4.63:1)
  • AAA: use #3d2cf6 as the text (7.27:1)
  • AA: or shift the background to #171717 (4.53:1)
Aaon black
5.31:1passpassfail
  • AAA: use #9389fa as the text (7.2:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #786cf9 as the background.

Brands using this color

Fonts for this mood

#786cf9 reads as cool, vivid, light. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #786cf9
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 #786cf9 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/786cf9-a49cc4-dfa54e-261f2d-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