Color

#30444f

#30444f
hex#30444f
rgbrgb(48, 68, 79)
hslhsl(201, 24%, 25%)
oklchoklch(0.374 0.031 232.8)
Closest name: Charcoal (#36454f)Relative luminance 0.0533

Colors that go with #30444f

Dark Olive Green, Steel Blue and Teal 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 →

#4f3b30

#304f4a · #30354f

#4f3044 · #444f30

Split-complementary

Open in tool →

#4f3035 · #4f4a30

#4a304f · #4f3b30 · #354f30

Contrast

#30444f as textRatioAAAA largeAAAFix
Aaon white
10.17:1passpasspassPasses AAA — no fix needed.
Aaon black
2.07:1failfailfail
  • AA: use #577b8e as the text (4.63:1)
  • AAA: use #7a9cae as the text (7.19:1)
  • AA: or shift the background to #adadad (4.53:1)
  • AAA: or shift the background to #d9d9d9 (7.2:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #30444f 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

#30444f reads as cool, muted, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #30444f
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 #30444f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/30444f-9cb1c4-df4e62-1f222d-e9f1f0?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