Color

#5a135e

#5a135e
hex#5a135e
rgbrgb(90, 19, 94)
hslhsl(297, 66%, 22%)
oklchoklch(0.344 0.137 325.7)
Closest name: Cosmic Explorer (#551155)Relative luminance 0.0345

Colors that go with #5a135e

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 #5a135e

Tints & shades

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

Harmonies

Complementary

Open in tool →

#175d13

#34135d · #5d133c

#5d5913 · #135d59

Split-complementary

Open in tool →

#3c5d13 · #135d34

#5d3413 · #175d13 · #133c5d

Contrast

#5a135e as textRatioAAAA largeAAAFix
Aaon white
12.43:1passpasspassPasses AAA — no fix needed.
Aaon black
1.69:1failfailfail
  • AA: use #c32acb as the text (4.51:1)
  • AAA: use #db6be1 as the text (7.2:1)
  • AA: or shift the background to #9c9c9c (4.53:1)
  • AAA: or shift the background to #c4c4c4 (7.13:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #5a135e 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

#5a135e reads as cool, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #5a135e
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 #5a135e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/5a135e-c19fbe-9acb62-2d1f28-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