Color

#5684ae

#5684ae
hex#5684ae
rgbrgb(86, 132, 174)
hslhsl(209, 35%, 51%)
oklchoklch(0.598 0.082 247.2)
Closest name: steelblue (#4682b4)Relative luminance 0.2154

Colors that go with #5684ae

Charcoal, Copper 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.

Real palettes that use #5684ae

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#ae8156

#56aeac · #5658ae

#ae5684 · #84ae56

Split-complementary

Open in tool →

#ae5658 · #aeac56

#ac56ae · #ae8156 · #58ae56

Contrast

#5684ae as textRatioAAAA largeAAAFix
Aaon white
3.96:1failpassfail
  • AA: use #4e79a2 as the text (4.58:1)
  • AAA: use #3a5a78 as the text (7.21:1)
  • AA: or shift the background to #171717 (4.53:1)
Aaon black
5.31:1passpassfail
  • AAA: use #759abd as the text (7.11:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #5684ae as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

Fonts for this mood

#5684ae reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #5684ae
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 #5684ae and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/5684ae-9cacc4-df4e4e-1f212d-e9f1f1?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