Color

#06356f

#06356f
hex#06356f
rgbrgb(6, 53, 111)
hslhsl(213, 90%, 23%)
oklchoklch(0.337 0.111 256.9)
Closest name: Atlantic Navy (#13336f)Relative luminance 0.0373

Tints & shades

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

Harmonies

Complementary

Open in tool →

#6f4006

#066a6f · #0b066f

#6f0635 · #356f06

Split-complementary

Open in tool →

#6f0b06 · #6a6f06

#6f066a · #6f4006 · #066f0b

Contrast

#06356f as textRatioAAAA largeAAAFix
Aaon white
12.02:1passpasspassPasses AAA — no fix needed.
Aaon black
1.75:1failfailfail
  • AA: use #0c72ed as the text (4.65:1)
  • AAA: use #4c98f6 as the text (7.13:1)
  • AA: or shift the background to #a1a1a1 (4.65:1)
  • AAA: or shift the background to #c7c7c7 (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 #06356f 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

#06356f reads as cool, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #06356f
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 #06356f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/06356f-9ca9c4-df584e-1f202d-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