Color

#16396a

#16396a
hex#16396a
rgbrgb(22, 57, 106)
hslhsl(215, 66%, 25%)
oklchoklch(0.348 0.095 257.5)
Closest name: Atlantic Navy (#13336f)Relative luminance 0.0414

Colors that go with #16396a

Crimson, Blue and Blush Pink 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 →

#6a4716

#16636a · #1d166a

#6a1639 · #396a16

Split-complementary

Open in tool →

#6a1d16 · #636a16

#6a1663 · #6a4716 · #166a1d

Contrast

#16396a as textRatioAAAA largeAAAFix
Aaon white
11.49:1passpasspassPasses AAA — no fix needed.
Aaon black
1.83:1failfailfail
  • AA: use #3074d5 as the text (4.58:1)
  • AAA: use #6799e0 as the text (7.21:1)
  • AA: or shift the background to #a3a3a3 (4.56:1)
  • AAA: or shift the background to #cccccc (7.16:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #16396a as the background.

Brands using this color

Fonts for this mood

#16396a reads as cool, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #16396a
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 #16396a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/16396a-9ca8c4-df5d4e-201f2d-e9f0f1?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