Color

#30484f

#30484f
hex#30484f
rgbrgb(48, 72, 79)
hslhsl(194, 24%, 25%)
oklchoklch(0.385 0.032 217.9)
Closest name: Charcoal (#36454f)Relative luminance 0.0583

Colors that go with #30484f

Steel Blue, Teal and Sienna 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 →

#4f3830

#304f47 · #30394f

#4f3048 · #484f30

Split-complementary

Open in tool →

#4f3039 · #4f4730

#47304f · #4f3830 · #394f30

Contrast

#30484f as textRatioAAAA largeAAAFix
Aaon white
9.7:1passpasspassPasses AAA — no fix needed.
Aaon black
2.17:1failfailfail
  • AA: use #537c88 as the text (4.61:1)
  • AAA: use #749daa as the text (7.15:1)
  • AA: or shift the background to #b3b3b3 (4.63:1)
  • AAA: or shift the background to #dbdbdb (7:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #30484f 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

#30484f reads as cool, muted, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #30484f
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 #30484f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/30484f-9cb6c4-df4e72-1f242d-e9f1ef?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