Color

#06376f

#06376f
hex#06376f
rgbrgb(6, 55, 111)
hslhsl(212, 90%, 23%)
oklchoklch(0.342 0.109 255.8)
Closest name: Atlantic Navy (#13336f)Relative luminance 0.0392

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#6f3e06

#066c6f · #09066f

#6f0637 · #376f06

Split-complementary

Open in tool →

#6f0906 · #6c6f06

#6f066c · #6f3e06 · #066f09

Contrast

#06376f as textRatioAAAA largeAAAFix
Aaon white
11.77:1passpasspassPasses AAA — no fix needed.
Aaon black
1.78:1failfailfail
  • AA: use #0c73e9 as the text (4.64:1)
  • AAA: use #4798f5 as the text (7.08:1)
  • AA: or shift the background to #a1a1a1 (4.56:1)
  • AAA: or shift the background to #c9c9c9 (7.11:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #06376f as the background.

Brands using this color

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

Fonts for this mood

#06376f reads as cool, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #06376f
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — generate_palette, check_contrast, analyze_color — read-only, no key. Every palette it proposes comes with a /palettes/new/… link: open it, lock what you like, paste the link back.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #06376f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/06376f-9caac4-df564e-1f202d-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