Color

#58438e

#58438e
hex#58438e
rgbrgb(88, 67, 142)
hslhsl(257, 36%, 41%)
oklchoklch(0.443 0.12 293.9)
Closest name: Lords of the Night (#664488)Relative luminance 0.0804

Colors that go with #58438e

Charcoal, Steel Blue and Blue 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 →

#798e43

#43538e · #7e438e

#8e5843 · #438e58

Split-complementary

Open in tool →

#8e7e43 · #538e43

#8e4353 · #798e43 · #438e7e

Contrast

#58438e as textRatioAAAA largeAAAFix
Aaon white
8.05:1passpasspassPasses AAA — no fix needed.
Aaon black
2.61:1failfailfail
  • AA: use #806ab9 as the text (4.68:1)
  • AAA: use #9e8dc9 as the text (7.11:1)
  • AA: or shift the background to #c2c2c2 (4.52:1)
  • AAA: or shift the background to #f0f0f0 (7.06:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #58438e 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

#58438e reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #58438e
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 #58438e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/58438e-ac9cc4-dfc24e-291f2d-e9ebf1?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