Color

#596a53

#596a53
hex#596a53
rgbrgb(89, 106, 83)
hslhsl(104, 12%, 37%)
oklchoklch(0.503 0.041 137.6)
Closest name: Italian Basil (#5f6957)Relative luminance 0.1306

Colors that go with #596a53

Charcoal, Slate Blue and Champagne 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 #596a53

Tints & shades

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

Harmonies

Complementary

Open in tool →

#64536a

#646a53 · #536a58

#53596a · #6a5359

Split-complementary

Open in tool →

#58536a · #6a5364

#53646a · #64536a · #6a5853

Contrast

#596a53 as textRatioAAAA largeAAAFix
Aaon white
5.82:1passpassfail
  • AAA: use #4d5b48 as the text (7.23:1)
Aaon black
3.61:1failpassfail
  • AA: use #687b60 as the text (4.59:1)
  • AAA: use #899c81 as the text (7.14:1)
  • AA: or shift the background to #e3e3e3 (4.53:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #596a53 as the background.

Brands using this color

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

Palettes built around it

mcpConnect your agent — build around #596a53
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 #596a53 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/596a53-a6bea2-724edf-1f2d22-eff1e9?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