Color

#163603

#163603
hex#163603
rgbrgb(22, 54, 3)
hslhsl(98, 89%, 11%)
oklchoklch(0.297 0.085 136.6)
Closest name: Melancholia (#12390d)Relative luminance 0.0282

Colors that go with #163603

Charcoal, Crimson and Royal 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.

Tints & shades

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

Harmonies

Complementary

Open in tool →

#230335

#2e3503 · #03350a

#031535 · #350315

Split-complementary

Open in tool →

#0a0335 · #35032e

#032e35 · #230335 · #350a03

Contrast

#163603 as textRatioAAAA largeAAAFix
Aaon white
13.43:1passpasspassPasses AAA — no fix needed.
Aaon black
1.56:1failfailfail
  • AA: use #368708 as the text (4.63:1)
  • AAA: use #46ae0a as the text (7.32:1)
  • AA: or shift the background to #969696 (4.54:1)
  • AAA: or shift the background to #bdbdbd (7.15:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #163603 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

#163603 reads as vivid, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #163603
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 #163603 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/163603-a9bea2-644edf-1f2d20-f0f1e9?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