Color

#04022c

#04022c
hex#04022c
rgbrgb(4, 2, 44)
hslhsl(243, 91%, 9%)
oklchoklch(0.145 0.084 272.6)
Closest name: Midnight (#03012d)Relative luminance 0.0025

Tints & shades

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

Harmonies

Complementary

Open in tool →

#2a2c02

#02152c · #19022c

#2c0402 · #022c04

Split-complementary

Open in tool →

#2c1902 · #152c02

#2c0215 · #2a2c02 · #022c19

Contrast

#04022c as textRatioAAAA largeAAAFix
Aaon white
20:1passpasspassPasses AAA — no fix needed.
Aaon black
1.05:1failfailfail
  • AA: use #665ef7 as the text (4.51:1)
  • AAA: use #908af9 as the text (7.19:1)
  • AA: or shift the background to #787878 (4.53:1)
  • AAA: or shift the background to #999999 (7.02:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #04022c 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

#04022c reads as cool, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #04022c
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 #04022c and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/04022c-a39cc4-dfa04e-261f2d-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