Color

#06346f

#06346f
hex#06346f
rgbrgb(6, 52, 111)
hslhsl(214, 90%, 23%)
oklchoklch(0.335 0.113 257.5)
Closest name: Atlantic Navy (#13336f)Relative luminance 0.0364

Colors that go with #06346f

Crimson, Steel Blue 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 →

#6f4206

#06686f · #0d066f

#6f0634 · #346f06

Split-complementary

Open in tool →

#6f0d06 · #686f06

#6f0668 · #6f4206 · #066f0d

Contrast

#06346f as textRatioAAAA largeAAAFix
Aaon white
12.15:1passpasspassPasses AAA — no fix needed.
Aaon black
1.73:1failfailfail
  • AA: use #0d70f2 as the text (4.62:1)
  • AAA: use #5198f6 as the text (7.17:1)
  • AA: or shift the background to #9e9e9e (4.53:1)
  • AAA: or shift the background to #c7c7c7 (7.19:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #06346f as the background.

Brands using this color

Fonts for this mood

#06346f reads as cool, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #06346f
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 #06346f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/06346f-9ca9c4-df5a4e-1f1f2d-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