Color

#47404f

#47404f
hex#47404f
rgbrgb(71, 64, 79)
hslhsl(268, 10%, 28%)
oklchoklch(0.384 0.027 306.3)
Closest name: Black Magic (#4f4554)Relative luminance 0.0557

Colors that go with #47404f

Blue, Blush Pink and Cadet Blue 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.

Real palettes that use #47404f

Tints & shades

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

Harmonies

Complementary

Open in tool →

#484f40

#40414f · #4e404f

#4f4740 · #404f47

Split-complementary

Open in tool →

#4f4e40 · #414f40

#4f4041 · #484f40 · #404f4e

Contrast

#47404f as textRatioAAAA largeAAAFix
Aaon white
9.93:1passpasspassPasses AAA — no fix needed.
Aaon black
2.11:1failfailfail
  • AA: use #7c7089 as the text (4.54:1)
  • AAA: use #9b92a5 as the text (7.05:1)
  • AA: or shift the background to #b0b0b0 (4.58:1)
  • AAA: or shift the background to #d9d9d9 (7.04:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #47404f 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

#47404f reads as cool, muted, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #47404f
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 #47404f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/47404f-b39cc4-dfdc4e-2c1f2d-e9eaf1?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