Color

#006394

#006394
hex#006394
rgbrgb(0, 99, 148)
hslhsl(200, 100%, 29%)
oklchoklch(0.477 0.11 240.4)
Closest name: Blue Velvet (#0d6183)Relative luminance 0.1106

Colors that go with #006394

Charcoal, Royal Blue and Amber 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 →

#943100

#00947b · #001994

#940063 · #639400

Split-complementary

Open in tool →

#940019 · #947b00

#7b0094 · #943100 · #199400

Contrast

#006394 as textRatioAAAA largeAAAFix
Aaon white
6.54:1passpassfail
  • AAA: use #005c8a as the text (7.25:1)
Aaon black
3.21:1failpassfail
  • AA: use #007ebd as the text (4.72:1)
  • AAA: use #00a0f0 as the text (7.29:1)
  • AA: or shift the background to #d9d9d9 (4.63:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #006394 as the background.

Brands using this color

Fonts for this mood

#006394 reads as cool, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #006394
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 #006394 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/006394-9cb2c4-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