Color

#064546

#064546
hex#064546
rgbrgb(6, 69, 70)
hslhsl(181, 84%, 15%)
oklchoklch(0.355 0.058 196.6)
Closest name: Rich Black (#004040)Relative luminance 0.0474

Colors that go with #064546

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 →

#460706

#064627 · #062546

#460645 · #454606

Split-complementary

Open in tool →

#460625 · #462706

#270646 · #460706 · #254606

Contrast

#064546 as textRatioAAAA largeAAAFix
Aaon white
10.78:1passpasspassPasses AAA — no fix needed.
Aaon black
1.95:1failfailfail
  • AA: use #0c8688 as the text (4.78:1)
  • AAA: use #0fa6a9 as the text (7.05:1)
  • 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 #064546 as the background.

Brands using this color

Fonts for this mood

#064546 reads as cool, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #064546
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 #064546 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/064546-a2babe-d45992-1f272d-e9f1ed?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