Color

#545863

#545863
hex#545863
rgbrgb(84, 88, 99)
hslhsl(224, 8%, 36%)
oklchoklch(0.461 0.019 269.7)
Closest name: Blackwater (#545663)Relative luminance 0.0977

Colors that go with #545863

Blush Pink, Cadet Blue and Champagne 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 →

#635f54

#546063 · #585463

#635458 · #586354

Split-complementary

Open in tool →

#635854 · #606354

#635460 · #635f54 · #546358

Contrast

#545863 as textRatioAAAA largeAAAFix
Aaon white
7.11:1passpasspassPasses AAA — no fix needed.
Aaon black
2.95:1failfailfail
  • AA: use #717684 as the text (4.63:1)
  • AAA: use #9195a1 as the text (7.02:1)
  • AA: or shift the background to #cfcfcf (4.56:1)
  • AAA: or shift the background to #ffffff (7.11:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #545863 as the background.

Brands using this color

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

Palettes built around it

Fonts for this mood

#545863 reads as muted, minimal. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #545863
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 #545863 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/545863-9ca2c4-df724e-221f2d-e9eff1?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