Color

#282934

#282934
hex#282934
rgbrgb(40, 41, 52)
hslhsl(235, 13%, 18%)
oklchoklch(0.285 0.02 281)
Closest name: Haiti (#2c2a35)Relative luminance 0.0228

Tints & shades

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

Harmonies

Complementary

Open in tool →

#343328

#282f34 · #2d2834

#342829 · #293428

Split-complementary

Open in tool →

#342d28 · #2f3428

#34282f · #343328 · #28342d

Contrast

#282934 as textRatioAAAA largeAAAFix
Aaon white
14.41:1passpasspassPasses AAA — no fix needed.
Aaon black
1.46:1failfailfail
  • AA: use #727592 as the text (4.68:1)
  • AAA: use #9294ab as the text (7.05:1)
  • AA: or shift the background to #919191 (4.57:1)
  • AAA: or shift the background to #b5b5b5 (7.03:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #282934 as the background.

Brands using this color

Fonts for this mood

#282934 reads as cool, muted, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #282934
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 #282934 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/282934-9e9cc4-df8d4e-241f2d-e9eef1?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