Color

#050f29

#050f29
hex#050f29
rgbrgb(5, 15, 41)
hslhsl(223, 78%, 9%)
oklchoklch(0.177 0.056 264.2)
Closest name: Mysterious Depths (#060929)Relative luminance 0.0053

Tints & shades

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

Harmonies

Complementary

Open in tool →

#291f05

#052129 · #0d0529

#29050f · #0f2905

Split-complementary

Open in tool →

#290d05 · #212905

#290521 · #291f05 · #05290d

Contrast

#050f29 as textRatioAAAA largeAAAFix
Aaon white
18.97:1passpasspassPasses AAA — no fix needed.
Aaon black
1.11:1failfailfail
  • AA: use #4070e7 as the text (4.69:1)
  • AAA: use #7295ee as the text (7.25:1)
  • AA: or shift the background to #7d7d7d (4.61:1)
  • AAA: or shift the background to #9e9e9e (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 #050f29 as the background.

Brands using this color

Fonts for this mood

#050f29 reads as cool, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #050f29
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 #050f29 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/050f29-9ca3c4-df704e-211f2d-e9eff1?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