Color

#53989d

#53989d
hex#53989d
rgbrgb(83, 152, 157)
hslhsl(184, 31%, 47%)
oklchoklch(0.636 0.07 201.7)
Closest name: cadetblue (#5f9ea0)Relative luminance 0.2673

Colors that go with #53989d

Charcoal, Copper and Crimson 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 #53989d

Tints & shades

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

Harmonies

Complementary

Open in tool →

#9d5853

#539d7d · #53739d

#9d5398 · #989d53

Split-complementary

Open in tool →

#9d5373 · #9d7d53

#7d539d · #9d5853 · #739d53

Contrast

#53989d as textRatioAAAA largeAAAFix
Aaon white
3.31:1failpassfail
  • AA: use #457e82 as the text (4.61:1)
  • AAA: use #335e61 as the text (7.21:1)
  • AA: or shift the background to #262626 (4.57:1)
Aaon black
6.35:1passpassfail
  • AAA: use #58a2a7 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 #53989d 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 #53989d
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 #53989d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/53989d-a2b9be-df4e8a-1f262d-e9f1ee?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