Color

#04232f

#04232f
hex#04232f
rgbrgb(4, 35, 47)
hslhsl(197, 84%, 10%)
oklchoklch(0.24 0.042 227.9)
Closest name: Midnight Dreams (#002233)Relative luminance 0.0143

Tints & shades

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

Harmonies

Complementary

Open in tool →

#2f1004

#042f26 · #040d2f

#2f0423 · #232f04

Split-complementary

Open in tool →

#2f040d · #2f2604

#26042f · #2f1004 · #0d2f04

Contrast

#04232f as textRatioAAAA largeAAAFix
Aaon white
16.32:1passpasspassPasses AAA — no fix needed.
Aaon black
1.29:1failfailfail
  • AA: use #0f7da9 as the text (4.53:1)
  • AAA: use #13a0d8 as the text (7.05:1)
  • AA: or shift the background to #878787 (4.54:1)
  • AAA: or shift the background to #ababab (7.11:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #04232f as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

Palettes built around it

Fonts for this mood

#04232f reads as cool, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #04232f
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 #04232f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/04232f-9cb4c4-df4e6b-1f232d-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