Color

#02042c

#02042c
hex#02042c
rgbrgb(2, 4, 44)
hslhsl(237, 91%, 9%)
oklchoklch(0.149 0.081 267.9)
Closest name: Midnight (#03012d)Relative luminance 0.0028

Tints & shades

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

Harmonies

Complementary

Open in tool →

#2c2a02

#02192c · #15022c

#2c0204 · #042c02

Split-complementary

Open in tool →

#2c1502 · #192c02

#2c0219 · #2c2a02 · #022c15

Contrast

#02042c as textRatioAAAA largeAAAFix
Aaon white
19.88:1passpasspassPasses AAA — no fix needed.
Aaon black
1.06:1failfailfail
  • AA: use #5e66f7 as the text (4.72:1)
  • AAA: use #858bf9 as the text (7.06:1)
  • AA: or shift the background to #787878 (4.5:1)
  • AAA: or shift the background to #9c9c9c (7.24:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #02042c 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

#02042c reads as cool, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #02042c
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 #02042c and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/02042c-9f9cc4-df924e-251f2d-e9edf1?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