Color

#302a21

#302a21
hex#302a21
rgbrgb(48, 42, 33)
hslhsl(36, 19%, 16%)
oklchoklch(0.289 0.018 77.9)
Closest name: Marshland (#2b2e26)Relative luminance 0.0239

Tints & shades

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

Harmonies

Complementary

Open in tool →

#212731

#312321 · #2f3121

#21312a · #2a2131

Split-complementary

Open in tool →

#212f31 · #232131

#213123 · #212731 · #31212f

Contrast

#302a21 as textRatioAAAA largeAAAFix
Aaon white
14.2:1passpasspassPasses AAA — no fix needed.
Aaon black
1.48:1failfailfail
  • AA: use #827259 as the text (4.5:1)
  • AAA: use #a49379 as the text (7.03:1)
  • AA: or shift the background to #919191 (4.51:1)
  • AAA: or shift the background to #b8b8b8 (7.16:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #302a21 as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#302a21 reads as warm, muted, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #302a21
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 #302a21 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/302a21-c4b99c-62bfcb-2d2d1f-f1eae9?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