Color

#5b045d

#5b045d
hex#5b045d
rgbrgb(91, 4, 93)
hslhsl(299, 92%, 19%)
oklchoklch(0.334 0.15 327.2)
Closest name: Cloak and Dagger (#550055)Relative luminance 0.031

Colors that go with #5b045d

Forest Green, Teal and Olive 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.

Real palettes that use #5b045d

Tints & shades

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

Harmonies

Complementary

Open in tool →

#055d04

#2f045d · #5d0432

#5d5c04 · #045d5c

Split-complementary

Open in tool →

#325d04 · #045d2f

#5d2f04 · #055d04 · #04325d

Contrast

#5b045d as textRatioAAAA largeAAAFix
Aaon white
12.96:1passpasspassPasses AAA — no fix needed.
Aaon black
1.62:1failfailfail
  • AA: use #cf09d3 as the text (4.63:1)
  • AAA: use #f445f7 as the text (7.04:1)
  • AA: or shift the background to #999999 (4.55:1)
  • AAA: or shift the background to #bfbfbf (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 #5b045d 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

#5b045d reads as cool, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #5b045d
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 #5b045d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/5b045d-c19fbd-96cb62-2d1f27-ede9f1?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