Color

#5a573a

#5a573a
hex#5a573a
rgbrgb(90, 87, 58)
hslhsl(54, 22%, 29%)
oklchoklch(0.452 0.044 103)
Closest name: Cypress (#585d40)Relative luminance 0.093

Colors that go with #5a573a

Slate Blue, Champagne and Copper 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 →

#3a3d5a

#5a473a · #4d5a3a

#3a5a57 · #573a5a

Split-complementary

Open in tool →

#3a4d5a · #473a5a

#3a5a47 · #3a3d5a · #5a3a4d

Contrast

#5a573a as textRatioAAAA largeAAAFix
Aaon white
7.34:1passpasspassPasses AAA — no fix needed.
Aaon black
2.86:1failfailfail
  • AA: use #7c7850 as the text (4.66:1)
  • AAA: use #9e9867 as the text (7.14:1)
  • AA: or shift the background to #cccccc (4.57:1)
  • AAA: or shift the background to #fafafa (7.04:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #5a573a as the background.

Brands using this color

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

Fonts for this mood

#5a573a reads as warm, muted, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #5a573a
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 #5a573a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/5a573a-bebea2-4ea2df-292d1f-f1ede9?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