Color

#16658d

#16658d
hex#16658d
rgbrgb(22, 101, 141)
hslhsl(200, 73%, 32%)
oklchoklch(0.481 0.096 236.9)
Closest name: Blue Velvet (#0d6183)Relative luminance 0.114

Colors that go with #16658d

Charcoal, Crimson and Royal 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 →

#8d3e16

#168d79 · #162a8d

#8d1665 · #658d16

Split-complementary

Open in tool →

#8d162a · #8d7916

#79168d · #8d3e16 · #2a8d16

Contrast

#16658d as textRatioAAAA largeAAAFix
Aaon white
6.4:1passpassfail
  • AAA: use #145c80 as the text (7.31:1)
Aaon black
3.28:1failpassfail
  • AA: use #1b7cac as the text (4.53:1)
  • AAA: use #229fdd as the text (7.07:1)
  • AA: or shift the background to #d9d9d9 (4.54:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #16658d as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

Palettes built around it

Fonts for this mood

#16658d reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #16658d
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 #16658d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/16658d-9cb2c4-df4e64-1f232d-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