Color

#033c01

#033c01
hex#033c01
rgbrgb(3, 60, 1)
hslhsl(118, 97%, 12%)
oklchoklch(0.31 0.103 142.1)
Closest name: Melancholia (#12390d)Relative luminance 0.0325

Tints & shades

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

Harmonies

Complementary

Open in tool →

#3a013c

#213c01 · #013c1d

#01033c · #3c0103

Split-complementary

Open in tool →

#1d013c · #3c0121

#01213c · #3a013c · #3c1d01

Contrast

#033c01 as textRatioAAAA largeAAAFix
Aaon white
12.72:1passpasspassPasses AAA — no fix needed.
Aaon black
1.65:1failfailfail
  • AA: use #078802 as the text (4.53:1)
  • AAA: use #08b003 as the text (7.22:1)
  • AA: or shift the background to #9c9c9c (4.63:1)
  • AAA: or shift the background to #c2c2c2 (7.14:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #033c01 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

#033c01 reads as vivid, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #033c01
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 #033c01 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/033c01-a2bea4-944edf-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