Color

#00292e

#00292e
hex#00292e
rgbrgb(0, 41, 46)
hslhsl(187, 100%, 9%)
oklchoklch(0.257 0.044 207.2)
Closest name: Black Box (#0f282f)Relative luminance 0.0178

Tints & shades

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

Harmonies

Complementary

Open in tool →

#2e0500

#002e1c · #00122e

#2e0029 · #292e00

Split-complementary

Open in tool →

#2e0012 · #2e1c00

#1c002e · #2e0500 · #122e00

Contrast

#00292e as textRatioAAAA largeAAAFix
Aaon white
15.48:1passpasspassPasses AAA — no fix needed.
Aaon black
1.36:1failfailfail
  • AA: use #008394 as the text (4.67:1)
  • AAA: use #00a7bd as the text (7.26:1)
  • AA: or shift the background to #8c8c8c (4.6:1)
  • AAA: or shift the background to #b0b0b0 (7.14:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #00292e 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

#00292e reads as cool, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #00292e
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 #00292e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/00292e-a2b8be-df4e83-1f262d-e9f1ee?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