Color

#324557

#324557
hex#324557
rgbrgb(50, 69, 87)
hslhsl(209, 27%, 27%)
oklchoklch(0.382 0.039 247.5)
Closest name: Arsenic (#3b444b)Relative luminance 0.0562

Tints & shades

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

Harmonies

Complementary

Open in tool →

#574432

#325757 · #323357

#573245 · #455732

Split-complementary

Open in tool →

#573233 · #575732

#573257 · #574432 · #335732

Contrast

#324557 as textRatioAAAA largeAAAFix
Aaon white
9.88:1passpasspassPasses AAA — no fix needed.
Aaon black
2.12:1failfailfail
  • AA: use #577998 as the text (4.59:1)
  • AAA: use #7d9ab5 as the text (7.16:1)
  • AA: or shift the background to #b0b0b0 (4.56:1)
  • AAA: or shift the background to #d9d9d9 (7:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #324557 as the background.

Brands using this color

Fonts for this mood

#324557 reads as cool, muted, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #324557
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 #324557 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/324557-9cacc4-df4e4e-1f212d-e9f1f1?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