Color

#281e1a

#281e1a
hex#281e1a
rgbrgb(40, 30, 26)
hslhsl(17, 21%, 13%)
oklchoklch(0.246 0.017 42.9)
Closest name: Dark Orchestra (#251b19)Relative luminance 0.0145

Tints & shades

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

Harmonies

Complementary

Open in tool →

#1a2428

#281a1d · #28251a

#1a281e · #1e1a28

Split-complementary

Open in tool →

#1a2825 · #1a1d28

#1d281a · #1a2428 · #251a28

Contrast

#281e1a as textRatioAAAA largeAAAFix
Aaon white
16.27:1passpasspassPasses AAA — no fix needed.
Aaon black
1.29:1failfailfail
  • AA: use #916d5f as the text (4.56:1)
  • AAA: use #ae9084 as the text (7.12:1)
  • AA: or shift the background to #878787 (4.53:1)
  • AAA: or shift the background to #ababab (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 #281e1a as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#281e1a reads as warm, muted, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #281e1a
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 #281e1a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/281e1a-c4ac9c-62cbb6-2d291f-f1e9eb?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