Color

#04549a

#04549a
hex#04549a
rgbrgb(4, 84, 154)
hslhsl(208, 95%, 31%)
oklchoklch(0.444 0.133 252.5)
Closest name: Blue Chip (#1d5699)Relative luminance 0.087

Tints & shades

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

Harmonies

Complementary

Open in tool →

#9a4a04

#049a95 · #04099a

#9a0454 · #549a04

Split-complementary

Open in tool →

#9a0409 · #9a9504

#95049a · #9a4a04 · #099a04

Contrast

#04549a as textRatioAAAA largeAAAFix
Aaon white
7.66:1passpasspassPasses AAA — no fix needed.
Aaon black
2.74:1failfailfail
  • AA: use #0575d6 as the text (4.52:1)
  • AAA: use #2e9bfa as the text (7.19:1)
  • AA: or shift the background to #c7c7c7 (4.53:1)
  • AAA: or shift the background to #f5f5f5 (7.03:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #04549a 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

#04549a reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #04549a
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 #04549a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/04549a-9cadc4-df4e51-1f212d-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