Color

#281f10

#281f10
hex#281f10
rgbrgb(40, 31, 16)
hslhsl(38, 43%, 11%)
oklchoklch(0.246 0.029 79.5)
Closest name: Burnt Coffee (#271b10)Relative luminance 0.0147

Tints & shades

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

Harmonies

Complementary

Open in tool →

#101928

#281310 · #252810

#10281f · #1f1028

Split-complementary

Open in tool →

#102528 · #131028

#102813 · #101928 · #281025

Contrast

#281f10 as textRatioAAAA largeAAAFix
Aaon white
16.23:1passpasspassPasses AAA — no fix needed.
Aaon black
1.29:1failfailfail
  • AA: use #92723a as the text (4.69:1)
  • AAA: use #b8904c as the text (7.13:1)
  • AA: or shift the background to #878787 (4.52:1)
  • AAA: or shift the background to #ababab (7.07:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #281f10 as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#281f10 reads as warm, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #281f10
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 #281f10 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/281f10-c4ba9c-62bbcb-2c2d1f-f1ebe9?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