Color

#16535f

#16535f
hex#16535f
rgbrgb(22, 83, 95)
hslhsl(190, 62%, 23%)
oklchoklch(0.41 0.063 213.7)
Closest name: Abyssal Waters (#005765)Relative luminance 0.0718

Colors that go with #16535f

Steel Blue, Rust 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 →

#5f2216

#165f47 · #162f5f

#5f1653 · #535f16

Split-complementary

Open in tool →

#5f162f · #5f4716

#47165f · #5f2216 · #2f5f16

Contrast

#16535f as textRatioAAAA largeAAAFix
Aaon white
8.62:1passpasspassPasses AAA — no fix needed.
Aaon black
2.44:1failfailfail
  • AA: use #238295 as the text (4.7:1)
  • AAA: use #2da6be as the text (7.31:1)
  • AA: or shift the background to #bdbdbd (4.59:1)
  • AAA: or shift the background to #e8e8e8 (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 #16535f as the background.

Brands using this color

Fonts for this mood

#16535f reads as cool, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #16535f
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 #16535f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/16535f-a2b6be-df4e7c-1f252d-e9f1ef?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