Color

#6786da

#6786da
hex#6786da
rgbrgb(103, 134, 218)
hslhsl(224, 61%, 63%)
oklchoklch(0.634 0.132 267.3)
Closest name: Blue Jay (#5588dd)Relative luminance 0.25

Colors that go with #6786da

Charcoal, Medium 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 →

#dabc67

#67bfda · #8267da

#da6786 · #86da67

Split-complementary

Open in tool →

#da8267 · #bfda67

#da67bf · #dabc67 · #67da82

Contrast

#6786da as textRatioAAAA largeAAAFix
Aaon white
3.5:1failpassfail
  • AA: use #4a6fd3 as the text (4.66:1)
  • AAA: use #2c50b5 as the text (7.19:1)
  • AA: or shift the background to #212121 (4.6:1)
Aaon black
6:1passpassfail
  • AAA: use #7893de as the text (7.03:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #6786da as the background.

Brands using this color

Fonts for this mood

#6786da reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #6786da
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 #6786da and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/6786da-9ca2c4-df724e-221f2d-e9eff1?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