Color

#547aed

#547aed
hex#547aed
rgbrgb(84, 122, 237)
hslhsl(225, 81%, 63%)
oklchoklch(0.611 0.178 267.2)
Closest name: Blue Öyster Cult (#5577ee)Relative luminance 0.2192

Colors that go with #547aed

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 →

#edc754

#54c7ed · #7a54ed

#ed547a · #7aed54

Split-complementary

Open in tool →

#ed7a54 · #c7ed54

#ed54c7 · #edc754 · #54ed7a

Contrast

#547aed as textRatioAAAA largeAAAFix
Aaon white
3.9:1failpassfail
  • AA: use #426ceb as the text (4.59:1)
  • AAA: use #1747d9 as the text (7.14:1)
  • AA: or shift the background to #171717 (4.6:1)
Aaon black
5.38:1passpassfail
  • AAA: use #7594f0 as the text (7.25:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #547aed as the background.

Brands using this color

Fonts for this mood

#547aed reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #547aed
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 #547aed and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/547aed-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