Color

#6486ed

#6486ed
hex#6486ed
rgbrgb(100, 134, 237)
hslhsl(225, 79%, 66%)
oklchoklch(0.644 0.159 268)
Closest name: Blue Jay (#5588dd)Relative luminance 0.2587

Colors that go with #6486ed

Charcoal, Medium Sea Green and Orange Red 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 →

#edcb64

#64cbed · #8664ed

#ed6486 · #86ed64

Split-complementary

Open in tool →

#ed8664 · #cbed64

#ed64cb · #edcb64 · #64ed86

Contrast

#6486ed as textRatioAAAA largeAAAFix
Aaon white
3.4:1failpassfail
  • AA: use #446de9 as the text (4.56:1)
  • AAA: use #1949d7 as the text (7.06:1)
  • AA: or shift the background to #242424 (4.56:1)
Aaon black
6.17:1passpassfail

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #6486ed as the background.

Brands using this color

Fonts for this mood

#6486ed reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #6486ed
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 #6486ed and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/6486ed-9ca1c4-df754e-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