Color

#054547

#054547
hex#054547
rgbrgb(5, 69, 71)
hslhsl(182, 87%, 15%)
oklchoklch(0.355 0.058 198.3)
Closest name: Rich Black (#004040)Relative luminance 0.0474

Colors that go with #054547

Crimson, Sea Green and Steel 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 →

#480705

#054828 · #052448

#480545 · #454805

Split-complementary

Open in tool →

#480524 · #482805

#280548 · #480705 · #244805

Contrast

#054547 as textRatioAAAA largeAAAFix
Aaon white
10.78:1passpasspassPasses AAA — no fix needed.
Aaon black
1.95:1failfailfail
  • AA: use #0a868a as the text (4.79:1)
  • AAA: use #0ca6ac as the text (7.07:1)
  • AA: or shift the background to #a8a8a8 (4.53:1)
  • AAA: or shift the background to #d1d1d1 (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 #054547 as the background.

Brands using this color

Fonts for this mood

#054547 reads as cool, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #054547
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 #054547 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/054547-a2babe-d45990-1f272d-e9f1ee?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