Color

#050c03

#050c03
hex#050c03
rgbrgb(5, 12, 3)
hslhsl(107, 60%, 3%)
oklchoklch(0.142 0.027 137)
Closest name: Blackn’t (#020f03)Relative luminance 0.003

Colors that go with #050c03

Charcoal, Amber and 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 →

#0a030c

#0a0c03 · #030c06

#03050c · #0c0305

Split-complementary

Open in tool →

#06030c · #0c030a

#030a0c · #0a030c · #0c0603

Contrast

#050c03 as textRatioAAAA largeAAAFix
Aaon white
19.8:1passpasspassPasses AAA — no fix needed.
Aaon black
1.06:1failfailfail
  • AA: use #388722 as the text (4.66:1)
  • AAA: use #47ab2b as the text (7.13:1)
  • AA: or shift the background to #7a7a7a (4.61:1)
  • AAA: or shift the background to #9c9c9c (7.21:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #050c03 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

#050c03 reads as vivid, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #050c03
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 #050c03 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/050c03-a5bea2-7a4edf-1f2d22-eff1e9?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