Color

#04034a

#04034a
hex#04034a
rgbrgb(4, 3, 74)
hslhsl(241, 92%, 15%)
oklchoklch(0.194 0.122 267.6)
Closest name: Endless Galaxy (#000044)Relative luminance 0.0059

Tints & shades

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

Harmonies

Complementary

Open in tool →

#484903

#032549 · #270349

#490403 · #034904

Split-complementary

Open in tool →

#492703 · #254903

#490325 · #484903 · #034927

Contrast

#04034a as textRatioAAAA largeAAAFix
Aaon white
18.8:1passpasspassPasses AAA — no fix needed.
Aaon black
1.12:1failfailfail
  • AA: use #6562f8 as the text (4.66:1)
  • AAA: use #8b89fa as the text (7.06:1)
  • AA: or shift the background to #7d7d7d (4.57:1)
  • AAA: or shift the background to #9e9e9e (7.02:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #04034a 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

#04034a reads as cool, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #04034a
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 #04034a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/04034a-a19cc4-df9b4e-261f2d-e9edf1?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