Color

#5b85ae

#5b85ae
hex#5b85ae
rgbrgb(91, 133, 174)
hslhsl(210, 34%, 52%)
oklchoklch(0.603 0.078 248.7)
Closest name: steelblue (#4682b4)Relative luminance 0.2206

Colors that go with #5b85ae

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.

Tints & shades

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

Harmonies

Complementary

Open in tool →

#ae855b

#5baeae · #5b5bae

#ae5b85 · #85ae5b

Split-complementary

Open in tool →

#ae5b5b · #aeae5b

#ae5bae · #ae855b · #5bae5b

Contrast

#5b85ae as textRatioAAAA largeAAAFix
Aaon white
3.88:1failpassfail
  • AA: use #4f78a1 as the text (4.63:1)
  • AAA: use #3b5978 as the text (7.28:1)
  • AA: or shift the background to #171717 (4.62:1)
Aaon black
5.41:1passpassfail
  • AAA: use #7699bc as the text (7.05:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #5b85ae as the background.

Brands using this color

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

mcpConnect your agent — build around #5b85ae
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 #5b85ae and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/5b85ae-9cabc4-df514e-1f202d-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