Color

#16456f

#16456f
hex#16456f
rgbrgb(22, 69, 111)
hslhsl(208, 67%, 26%)
oklchoklch(0.381 0.088 249.2)
Closest name: Aegean Blue (#1b416f)Relative luminance 0.0557

Colors that go with #16456f

Crimson, Teal 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 →

#6f3f16

#166f6c · #16196f

#6f1645 · #456f16

Split-complementary

Open in tool →

#6f1619 · #6f6c16

#6c166f · #6f3f16 · #196f16

Contrast

#16456f as textRatioAAAA largeAAAFix
Aaon white
9.93:1passpasspassPasses AAA — no fix needed.
Aaon black
2.11:1failfailfail
  • AA: use #2678c0 as the text (4.53:1)
  • AAA: use #509bdc as the text (7.06:1)
  • AA: or shift the background to #b0b0b0 (4.58:1)
  • AAA: or shift the background to #d9d9d9 (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 #16456f as the background.

Brands using this color

Fonts for this mood

#16456f reads as cool, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #16456f
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 #16456f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/16456f-9cadc4-df4e51-1f212d-e9f1f1?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