Color

#384152

#384152
hex#384152
rgbrgb(56, 65, 82)
hslhsl(219, 19%, 27%)
oklchoklch(0.374 0.032 263)
Closest name: Arsenic (#3b444b)Relative luminance 0.0523

Tints & shades

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

Harmonies

Complementary

Open in tool →

#524938

#384e52 · #3c3852

#523841 · #415238

Split-complementary

Open in tool →

#523c38 · #4e5238

#52384e · #524938 · #38523c

Contrast

#384152 as textRatioAAAA largeAAAFix
Aaon white
10.26:1passpasspassPasses AAA — no fix needed.
Aaon black
2.05:1failfailfail
  • AA: use #657695 as the text (4.58:1)
  • AAA: use #8996ae as the text (7.04:1)
  • AA: or shift the background to #adadad (4.57:1)
  • AAA: or shift the background to #d6d6d6 (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 #384152 as the background.

Brands using this color

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

Fonts for this mood

#384152 reads as cool, muted, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #384152
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 #384152 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/384152-9ca5c4-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