Color

#58387a

#58387a
hex#58387a
rgbrgb(88, 56, 122)
hslhsl(269, 37%, 35%)
oklchoklch(0.41 0.111 304.4)
Closest name: Heartless (#623b70)Relative luminance 0.0631

Colors that go with #58387a

Charcoal, Blue and Crimson 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 →

#5a7a38

#38397a · #79387a

#7a5838 · #387a58

Split-complementary

Open in tool →

#7a7938 · #397a38

#7a3839 · #5a7a38 · #387a79

Contrast

#58387a as textRatioAAAA largeAAAFix
Aaon white
9.29:1passpasspassPasses AAA — no fix needed.
Aaon black
2.26:1failfailfail
  • AA: use #8b62b7 as the text (4.53:1)
  • AAA: use #aa8cca as the text (7.31:1)
  • AA: or shift the background to #b5b5b5 (4.53:1)
  • AAA: or shift the background to #e0e0e0 (7.03:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #58387a 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

#58387a reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #58387a
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 #58387a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/58387a-b49cc4-cbcb62-2c1f2d-e9e9f1?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