Color

#1c2d31

#1c2d31
hex#1c2d31
rgbrgb(28, 45, 49)
hslhsl(191, 27%, 15%)
oklchoklch(0.284 0.024 214)
Closest name: Cinder (#242a2e)Relative luminance 0.0235

Tints & shades

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

Harmonies

Complementary

Open in tool →

#31201c

#1c312a · #1c2231

#311c2d · #2d311c

Split-complementary

Open in tool →

#311c22 · #312a1c

#2a1c31 · #31201c · #22311c

Contrast

#1c2d31 as textRatioAAAA largeAAAFix
Aaon white
14.29:1passpasspassPasses AAA — no fix needed.
Aaon black
1.47:1failfailfail
  • AA: use #4e7d88 as the text (4.61:1)
  • AAA: use #6a9ea9 as the text (7.08:1)
  • AA: or shift the background to #919191 (4.54:1)
  • AAA: or shift the background to #b8b8b8 (7.21:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #1c2d31 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

#1c2d31 reads as cool, muted, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #1c2d31
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 #1c2d31 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/1c2d31-a2b6be-df4e7a-1f252d-e9f1ef?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