Color

#04032b

#04032b
hex#04032b
rgbrgb(4, 3, 43)
hslhsl(242, 87%, 9%)
oklchoklch(0.147 0.08 272.4)
Closest name: Midnight (#03012d)Relative luminance 0.0027

Tints & shades

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

Harmonies

Complementary

Open in tool →

#2a2b03

#03162b · #18032b

#2b0403 · #032b04

Split-complementary

Open in tool →

#2b1803 · #162b03

#2b0316 · #2a2b03 · #032b18

Contrast

#04032b as textRatioAAAA largeAAAFix
Aaon white
19.94:1passpasspassPasses AAA — no fix needed.
Aaon black
1.05:1failfailfail
  • AA: use #6762f4 as the text (4.63:1)
  • AAA: use #908df7 as the text (7.34:1)
  • AA: or shift the background to #787878 (4.52:1)
  • AAA: or shift the background to #9c9c9c (7.26:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #04032b 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

#04032b reads as cool, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #04032b
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 #04032b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/04032b-a29cc4-df9e4e-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