Color

#590d44

#590d44
hex#590d44
rgbrgb(89, 13, 68)
hslhsl(317, 75%, 20%)
oklchoklch(0.321 0.123 342.1)
Closest name: Cosmic Explorer (#551155)Relative luminance 0.0283

Colors that go with #590d44

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 →

#0d5922

#490d59 · #590d1d

#44590d · #0d4459

Split-complementary

Open in tool →

#1d590d · #0d5949

#59490d · #0d5922 · #0d1d59

Contrast

#590d44 as textRatioAAAA largeAAAFix
Aaon white
13.41:1passpasspassPasses AAA — no fix needed.
Aaon black
1.57:1failfailfail
  • AA: use #d61fa2 as the text (4.58:1)
  • AAA: use #e963c3 as the text (7.04:1)
  • AA: or shift the background to #969696 (4.53:1)
  • AAA: or shift the background to #bdbdbd (7.14:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #590d44 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

#590d44 reads as warm, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #590d44
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 #590d44 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/590d44-c19fb3-77cb62-2d1f23-efe9f1?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