Color

#35445f

#35445f
hex#35445f
rgbrgb(53, 68, 95)
hslhsl(219, 28%, 29%)
oklchoklch(0.386 0.05 261.8)
Closest name: Black Turmeric (#2c4364)Relative luminance 0.0572

Tints & shades

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

Harmonies

Complementary

Open in tool →

#5f5035

#35585f · #3b355f

#5f3544 · #445f35

Split-complementary

Open in tool →

#5f3b35 · #585f35

#5f3558 · #5f5035 · #355f3b

Contrast

#35445f as textRatioAAAA largeAAAFix
Aaon white
9.8:1passpasspassPasses AAA — no fix needed.
Aaon black
2.14:1failfailfail
  • AA: use #5c75a3 as the text (4.53:1)
  • AAA: use #8396b9 as the text (7.03:1)
  • AA: or shift the background to #b0b0b0 (4.52:1)
  • AAA: or shift the background to #dbdbdb (7.08:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #35445f as the background.

Brands using this color

Fonts for this mood

#35445f reads as cool, muted, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #35445f
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — generate_palette, check_contrast, analyze_color — read-only, no key. Every palette it proposes comes with a /palettes/new/… link: open it, lock what you like, paste the link back.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #35445f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/35445f-9ca5c4-df664e-211f2d-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