Color

#495a6f

#495a6f
hex#495a6f
rgbrgb(73, 90, 111)
hslhsl(213, 21%, 36%)
oklchoklch(0.462 0.04 253.9)
Closest name: Blackwater (#545663)Relative luminance 0.0988

Colors that go with #495a6f

Sienna, Blue 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 #495a6f

Tints & shades

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

Harmonies

Complementary

Open in tool →

#6f5e49

#496d6f · #4a496f

#6f495a · #5a6f49

Split-complementary

Open in tool →

#6f4a49 · #6d6f49

#6f496d · #6f5e49 · #496f4a

Contrast

#495a6f as textRatioAAAA largeAAAFix
Aaon white
7.06:1passpasspassPasses AAA — no fix needed.
Aaon black
2.98:1failfailfail
  • AA: use #617894 as the text (4.62:1)
  • AAA: use #8497ae as the text (7.02:1)
  • AA: or shift the background to #cfcfcf (4.53:1)
  • AAA: or shift the background to #ffffff (7.06:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #495a6f as the background.

Brands using this color

mcpConnect your agent — build around #495a6f
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 #495a6f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/495a6f-9ca9c4-df584e-1f202d-e9f0f1?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