Color

#043d01

#043d01
hex#043d01
rgbrgb(4, 61, 1)
hslhsl(117, 97%, 12%)
oklchoklch(0.313 0.104 142)
Closest name: Melancholia (#12390d)Relative luminance 0.0337

Tints & shades

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

Harmonies

Complementary

Open in tool →

#39013c

#223c01 · #013c1c

#01043c · #3c0104

Split-complementary

Open in tool →

#1c013c · #3c0122

#01223c · #39013c · #3c1c01

Contrast

#043d01 as textRatioAAAA largeAAAFix
Aaon white
12.55:1passpasspassPasses AAA — no fix needed.
Aaon black
1.67:1failfailfail
  • AA: use #098802 as the text (4.53:1)
  • AAA: use #0bb003 as the text (7.23:1)
  • AA: or shift the background to #9c9c9c (4.57:1)
  • AAA: or shift the background to #c2c2c2 (7.05:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #043d01 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

#043d01 reads as vivid, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #043d01
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 #043d01 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/043d01-a2bea4-924edf-1f2d25-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