Color

#600b56

#600b56
hex#600b56
rgbrgb(96, 11, 86)
hslhsl(307, 79%, 21%)
oklchoklch(0.343 0.142 333.9)
Closest name: Cosmic Explorer (#551155)Relative luminance 0.034

Colors that go with #600b56

Sea Green, Cream and Denim 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 →

#0b6015

#3f0b60 · #600b2c

#56600b · #0b5660

Split-complementary

Open in tool →

#2c600b · #0b603f

#603f0b · #0b6015 · #0b2c60

Contrast

#600b56 as textRatioAAAA largeAAAFix
Aaon white
12.5:1passpasspassPasses AAA — no fix needed.
Aaon black
1.68:1failfailfail
  • AA: use #d219bc as the text (4.61:1)
  • AAA: use #ec5bdb as the text (7.09:1)
  • AA: or shift the background to #9c9c9c (4.55:1)
  • AAA: or shift the background to #c2c2c2 (7.02:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #600b56 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

#600b56 reads as warm, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #600b56
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 #600b56 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/600b56-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