Color

#52003a

#52003a
hex#52003a
rgbrgb(82, 0, 58)
hslhsl(318, 100%, 16%)
oklchoklch(0.293 0.125 344.7)
Closest name: Velvet Cosmos (#441144)Relative luminance 0.021

Colors that go with #52003a

Crimson, Denim and 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.

Tints & shades

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

Harmonies

Complementary

Open in tool →

#005218

#410052 · #520010

#395200 · #003952

Split-complementary

Open in tool →

#105200 · #005241

#524100 · #005218 · #001052

Contrast

#52003a as textRatioAAAA largeAAAFix
Aaon white
14.79:1passpasspassPasses AAA — no fix needed.
Aaon black
1.42:1failfailfail
  • AA: use #e0009d as the text (4.66:1)
  • AAA: use #ff4dc9 as the text (7.16:1)
  • AA: or shift the background to #8f8f8f (4.57:1)
  • AAA: or shift the background to #b3b3b3 (7.05:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #52003a 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

#52003a reads as warm, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #52003a
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 #52003a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/52003a-c19fb3-75cb62-2d1f23-f0e9f1?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