Color

#16384b

#16384b
hex#16384b
rgbrgb(22, 56, 75)
hslhsl(202, 55%, 19%)
oklchoklch(0.325 0.052 236)
Closest name: Into the Night (#1e3642)Relative luminance 0.0351

Colors that go with #16384b

Royal Blue, Sienna and Teal 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 →

#4b2916

#164b44 · #161d4b

#4b1638 · #384b16

Split-complementary

Open in tool →

#4b161d · #4b4416

#44164b · #4b2916 · #1d4b16

Contrast

#16384b as textRatioAAAA largeAAAFix
Aaon white
12.34:1passpasspassPasses AAA — no fix needed.
Aaon black
1.7:1failfailfail
  • AA: use #307ba6 as the text (4.51:1)
  • AAA: use #4d9dcb as the text (7:1)
  • AA: or shift the background to #9e9e9e (4.61:1)
  • AAA: or shift the background to #c4c4c4 (7.08:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #16384b as the background.

Brands using this color

Fonts for this mood

#16384b reads as cool, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #16384b
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 #16384b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/16384b-9cb1c4-df4e5f-1f222d-e9f1f0?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