Color

#5b2f4e

#5b2f4e
hex#5b2f4e
rgbrgb(91, 47, 78)
hslhsl(318, 32%, 27%)
oklchoklch(0.374 0.078 339.3)
Closest name: Long Passionate Night (#5b365e)Relative luminance 0.0481

Colors that go with #5b2f4e

Teal, Blue and Copper 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 →

#2f5b3c

#522f5b · #5b2f38

#4e5b2f · #2f4e5b

Split-complementary

Open in tool →

#385b2f · #2f5b52

#5b522f · #2f5b3c · #2f385b

Contrast

#5b2f4e as textRatioAAAA largeAAAFix
Aaon white
10.71:1passpasspassPasses AAA — no fix needed.
Aaon black
1.96:1failfailfail
  • AA: use #aa5a92 as the text (4.59:1)
  • AAA: use #bf82ad as the text (7.01:1)
  • AA: or shift the background to #a8a8a8 (4.5:1)
  • AAA: or shift the background to #d1d1d1 (7.01:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #5b2f4e 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

#5b2f4e reads as warm, muted, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #5b2f4e
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 #5b2f4e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/5b2f4e-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