Color

#5474de

#5474de
hex#5474de
rgbrgb(84, 116, 222)
hslhsl(226, 68%, 60%)
oklchoklch(0.589 0.165 268.4)
Closest name: Blue Öyster Cult (#5577ee)Relative luminance 0.1965

Colors that go with #5474de

Charcoal, 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 →

#debe54

#54b9de · #7954de

#de5474 · #74de54

Split-complementary

Open in tool →

#de7954 · #b9de54

#de54b9 · #debe54 · #54de79

Contrast

#5474de as textRatioAAAA largeAAAFix
Aaon white
4.26:1failpassfail
  • AA: use #4b6ddd as the text (4.64:1)
  • AAA: use #264cc9 as the text (7.1:1)
  • AA: or shift the background to #0d0d0d (4.56:1)
Aaon black
4.93:1passpassfail
  • AAA: use #7a93e6 as the text (7.14:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #5474de as the background.

Brands using this color

Fonts for this mood

#5474de reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #5474de
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 #5474de and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/5474de-9ca1c4-df774e-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