Color

#575975

#575975
hex#575975
rgbrgb(87, 89, 117)
hslhsl(236, 15%, 40%)
oklchoklch(0.473 0.045 281.3)
Closest name: Deep Indigo (#4c567a)Relative luminance 0.1046

Colors that go with #575975

Copper, Goldenrod and Medium Sea Green 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 #575975

Tints & shades

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

Harmonies

Complementary

Open in tool →

#757357

#576875 · #645775

#755759 · #597557

Split-complementary

Open in tool →

#756457 · #687557

#755768 · #757357 · #577564

Contrast

#575975 as textRatioAAAA largeAAAFix
Aaon white
6.79:1passpassfail
  • AAA: use #555772 as the text (7.02:1)
Aaon black
3.09:1failpassfail
  • AA: use #6f7295 as the text (4.52:1)
  • AAA: use #9294af as the text (7.08:1)
  • AA: or shift the background to #d4d4d4 (4.58:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #575975 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 #575975
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 #575975 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/575975-9e9cc4-df8f4e-241f2d-e9eef1?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