Color

#013c04

#013c04
hex#013c04
rgbrgb(1, 60, 4)
hslhsl(123, 97%, 12%)
oklchoklch(0.309 0.101 143.3)
Closest name: Melancholia (#12390d)Relative luminance 0.0325

Colors that go with #013c04

Crimson, Royal Blue and Amber 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 →

#3c0139

#1c3c01 · #013c22

#04013c · #3c0401

Split-complementary

Open in tool →

#22013c · #3c011c

#011c3c · #3c0139 · #3c2201

Contrast

#013c04 as textRatioAAAA largeAAAFix
Aaon white
12.73:1passpasspassPasses AAA — no fix needed.
Aaon black
1.65:1failfailfail
  • AA: use #028809 as the text (4.53:1)
  • AAA: use #03b00b as the text (7.22:1)
  • AA: or shift the background to #9c9c9c (4.64:1)
  • AAA: or shift the background to #c2c2c2 (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 #013c04 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

#013c04 reads as vivid, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #013c04
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 #013c04 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/013c04-a2bea6-a04edf-1f2d26-edf1e9?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