Color

#567beb

#567beb
hex#567beb
rgbrgb(86, 123, 235)
hslhsl(225, 79%, 63%)
oklchoklch(0.613 0.174 267.4)
Closest name: Blue Öyster Cult (#5577ee)Relative luminance 0.2214

Colors that go with #567beb

Charcoal, Crimson 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 →

#ebc656

#56c6eb · #7b56eb

#eb567b · #7beb56

Split-complementary

Open in tool →

#eb7b56 · #c6eb56

#eb56c6 · #ebc656 · #56eb7b

Contrast

#567beb as textRatioAAAA largeAAAFix
Aaon white
3.87:1failpassfail
  • AA: use #446de9 as the text (4.56:1)
  • AAA: use #1949d7 as the text (7.06:1)
  • AA: or shift the background to #171717 (4.63:1)
Aaon black
5.43:1passpassfail

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #567beb as the background.

Brands using this color

Fonts for this mood

#567beb reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #567beb
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 #567beb and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/567beb-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