Color

#030f12

#030f12
hex#030f12
rgbrgb(3, 15, 18)
hslhsl(192, 71%, 4%)
oklchoklch(0.157 0.021 213.3)
Closest name: Dark Rift (#060b14)Relative luminance 0.004

Tints & shades

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

Harmonies

Complementary

Open in tool →

#110603

#03110d · #030711

#11030f · #0f1103

Split-complementary

Open in tool →

#110307 · #110d03

#0d0311 · #110603 · #071103

Contrast

#030f12 as textRatioAAAA largeAAAFix
Aaon white
19.43:1passpasspassPasses AAA — no fix needed.
Aaon black
1.08:1failfailfail
  • AA: use #1a7f99 as the text (4.54:1)
  • AAA: use #21a4c4 as the text (7.17:1)
  • AA: or shift the background to #7a7a7a (4.53:1)
  • AAA: or shift the background to #9c9c9c (7.08:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #030f12 as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#030f12 reads as cool, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #030f12
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 #030f12 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/030f12-a2b5be-df4e77-1f242d-e9f1ef?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