Color

#004f94

#004f94
hex#004f94
rgbrgb(0, 79, 148)
hslhsl(208, 100%, 29%)
oklchoklch(0.428 0.131 252.8)
Closest name: Cascade Twilight (#234893)Relative luminance 0.0773

Tints & shades

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

Harmonies

Complementary

Open in tool →

#944500

#00948f · #000594

#94004f · #4f9400

Split-complementary

Open in tool →

#940005 · #948f00

#8f0094 · #944500 · #059400

Contrast

#004f94 as textRatioAAAA largeAAAFix
Aaon white
8.25:1passpasspassPasses AAA — no fix needed.
Aaon black
2.55:1failfailfail
  • AA: use #0075db as the text (4.57:1)
  • AAA: use #2499ff as the text (7.08:1)
  • AA: or shift the background to #c2c2c2 (4.63:1)
  • AAA: or shift the background to #ededed (7.05:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #004f94 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

#004f94 reads as cool, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #004f94
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 #004f94 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/004f94-9cadc4-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