Color

#593d6c

#593d6c
hex#593d6c
rgbrgb(89, 61, 108)
hslhsl(276, 28%, 33%)
oklchoklch(0.412 0.083 310.6)
Closest name: Heartless (#623b70)Relative luminance 0.0654

Colors that go with #593d6c

Crimson, Denim and Midnight Blue 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 →

#4f6c3d

#413d6c · #6c3d67

#6c593d · #3d6c59

Split-complementary

Open in tool →

#676c3d · #3d6c41

#6c413d · #4f6c3d · #3d676c

Contrast

#593d6c as textRatioAAAA largeAAAFix
Aaon white
9.1:1passpasspassPasses AAA — no fix needed.
Aaon black
2.31:1failfailfail
  • AA: use #8e66a9 as the text (4.62:1)
  • AAA: use #ab8dbf as the text (7.29:1)
  • AA: or shift the background to #b8b8b8 (4.59:1)
  • AAA: or shift the background to #e3e3e3 (7.09:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #593d6c 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 #593d6c
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 #593d6c and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/593d6c-b99cc4-bfcb62-2d1f2d-eae9f1?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