Color

#4e0337

#4e0337
hex#4e0337
rgbrgb(78, 3, 55)
hslhsl(318, 93%, 16%)
oklchoklch(0.285 0.117 345)
Closest name: Velvet Cosmos (#441144)Relative luminance 0.0196

Colors that go with #4e0337

Sea Green, Copper and Saddle Brown 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 #4e0337

Tints & shades

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

Harmonies

Complementary

Open in tool →

#034f1a

#40034f · #4f0312

#384f03 · #03384f

Split-complementary

Open in tool →

#124f03 · #034f40

#4f4003 · #034f1a · #03124f

Contrast

#4e0337 as textRatioAAAA largeAAAFix
Aaon white
15.08:1passpasspassPasses AAA — no fix needed.
Aaon black
1.39:1failfailfail
  • AA: use #dd089d as the text (4.6:1)
  • AAA: use #f953c7 as the text (7.09:1)
  • AA: or shift the background to #8f8f8f (4.66:1)
  • AAA: or shift the background to #b3b3b3 (7.19:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #4e0337 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

#4e0337 reads as warm, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #4e0337
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 #4e0337 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/4e0337-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