Color

#0394aa

#0394aa
hex#0394aa
rgbrgb(3, 148, 170)
hslhsl(188, 97%, 34%)
oklchoklch(0.613 0.107 213.1)
Closest name: Blue Moon (#3992a8)Relative luminance 0.241

Colors that go with #0394aa

Charcoal, Copper and Orange Red 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 →

#ab1903

#03ab6d · #0340ab

#ab0394 · #94ab03

Split-complementary

Open in tool →

#ab0340 · #ab6d03

#6d03ab · #ab1903 · #40ab03

Contrast

#0394aa as textRatioAAAA largeAAAFix
Aaon white
3.61:1failpassfail
  • AA: use #027f92 as the text (4.72:1)
  • AAA: use #02606f as the text (7.23:1)
  • AA: or shift the background to #1f1f1f (4.57:1)
Aaon black
5.82:1passpassfail
  • AAA: use #03a6bf as the text (7.21:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #0394aa 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

#0394aa reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #0394aa
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 #0394aa and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/0394aa-a2b7be-df4e81-1f252d-e9f1ee?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