Color

#4e547e

#4e547e
hex#4e547e
rgbrgb(78, 84, 126)
hslhsl(233, 24%, 40%)
oklchoklch(0.459 0.069 277.1)
Closest name: Dusk (#4e5481)Relative luminance 0.0947

Colors that go with #4e547e

Sea Green, Steel Blue and Crimson 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 #4e547e

Tints & shades

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

Harmonies

Complementary

Open in tool →

#7e794e

#4e6c7e · #604e7e

#7e4e53 · #537e4e

Split-complementary

Open in tool →

#7e604e · #6c7e4e

#7e4e6c · #7e794e · #4e7e60

Contrast

#4e547e as textRatioAAAA largeAAAFix
Aaon white
7.26:1passpasspassPasses AAA — no fix needed.
Aaon black
2.89:1failfailfail
  • AA: use #6a71a4 as the text (4.51:1)
  • AAA: use #9095bb as the text (7.2:1)
  • AA: or shift the background to #cccccc (4.52:1)
  • AAA: or shift the background to #fcfcfc (7.07:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #4e547e as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

mcpConnect your agent — build around #4e547e
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 #4e547e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/4e547e-9c9cc4-df884e-241f2d-e9eef1?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