Color

#04488f

#04488f
hex#04488f
rgbrgb(4, 72, 143)
hslhsl(211, 95%, 29%)
oklchoklch(0.408 0.132 255.3)
Closest name: Cascade Twilight (#234893)Relative luminance 0.0664

Tints & shades

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

Harmonies

Complementary

Open in tool →

#904c04

#048e90 · #060490

#900448 · #489004

Split-complementary

Open in tool →

#900604 · #8e9004

#90048e · #904c04 · #049006

Contrast

#04488f as textRatioAAAA largeAAAFix
Aaon white
9.02:1passpasspassPasses AAA — no fix needed.
Aaon black
2.33:1failfailfail
  • AA: use #0672e5 as the text (4.55:1)
  • AAA: use #3d98fa as the text (7.07:1)
  • AA: or shift the background to #b8b8b8 (4.55:1)
  • AAA: or shift the background to #e3e3e3 (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 #04488f 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

#04488f reads as cool, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #04488f
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 #04488f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/04488f-9cabc4-df534e-1f202d-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