Color

#5d727e

#5d727e
hex#5d727e
rgbrgb(93, 114, 126)
hslhsl(202, 15%, 43%)
oklchoklch(0.539 0.031 233.2)
Closest name: Batman (#656e72)Relative luminance 0.1587

Colors that go with #5d727e

Charcoal, Sienna and Blush Pink 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 #5d727e

Tints & shades

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

Harmonies

Complementary

Open in tool →

#7e695d

#5d7e7a · #5d627e

#7e5d72 · #727e5d

Split-complementary

Open in tool →

#7e5d62 · #7e7a5d

#7a5d7e · #7e695d · #627e5d

Contrast

#5d727e as textRatioAAAA largeAAAFix
Aaon white
5.03:1passpassfail
  • AAA: use #4a5a64 as the text (7.15:1)
Aaon black
4.17:1failpassfail
  • AA: use #647a87 as the text (4.68:1)
  • AAA: use #8498a4 as the text (7.01:1)
  • AA: or shift the background to #f5f5f5 (4.62:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #5d727e 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 #5d727e
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 #5d727e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/5d727e-9cb1c4-df4e5f-1f222d-e9f1f0?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