Color

#56004c

#56004c
hex#56004c
rgbrgb(86, 0, 76)
hslhsl(307, 100%, 17%)
oklchoklch(0.311 0.139 334.4)
Closest name: Cloak and Dagger (#550055)Relative luminance 0.025

Colors that go with #56004c

Sea Green, Blue and Cream 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 →

#00570a

#350057 · #570021

#4d5700 · #004d57

Split-complementary

Open in tool →

#215700 · #005735

#573500 · #00570a · #002157

Contrast

#56004c as textRatioAAAA largeAAAFix
Aaon white
14:1passpasspassPasses AAA — no fix needed.
Aaon black
1.5:1failfailfail
  • AA: use #d600bd as the text (4.59:1)
  • AAA: use #ff3de8 as the text (7.08:1)
  • AA: or shift the background to #949494 (4.62:1)
  • AAA: or shift the background to #b8b8b8 (7.06:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #56004c 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

#56004c reads as warm, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #56004c
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 #56004c and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/56004c-c19fb9-89cb62-2d1f26-eee9f1?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