Color

#59515d

#59515d
hex#59515d
rgbrgb(89, 81, 93)
hslhsl(280, 7%, 34%)
oklchoklch(0.447 0.022 314.6)
Closest name: Black Orchid (#525463)Relative luminance 0.088

Colors that go with #59515d

Blue, Cadet 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 #59515d

Tints & shades

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

Harmonies

Complementary

Open in tool →

#555d51

#53515d · #5d515b

#5d5951 · #515d59

Split-complementary

Open in tool →

#5b5d51 · #515d53

#5d5351 · #555d51 · #515b5d

Contrast

#59515d as textRatioAAAA largeAAAFix
Aaon white
7.61:1passpasspassPasses AAA — no fix needed.
Aaon black
2.76:1failfailfail
  • AA: use #7d7283 as the text (4.61:1)
  • AAA: use #9b92a0 as the text (7.01:1)
  • AA: or shift the background to #c7c7c7 (4.5:1)
  • AAA: or shift the background to #f7f7f7 (7.1:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #59515d 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

Fonts for this mood

#59515d reads as neutral, minimal. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #59515d
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 #59515d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/59515d-a2beb0-c859d4-1f2d2b-eaf1e9?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