Color

#222d30

#222d30
hex#222d30
rgbrgb(34, 45, 48)
hslhsl(193, 17%, 16%)
oklchoklch(0.288 0.016 216.2)
Closest name: Cinder (#242a2e)Relative luminance 0.0243

Tints & shades

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

Harmonies

Complementary

Open in tool →

#302522

#22302c · #222630

#30222d · #2d3022

Split-complementary

Open in tool →

#302226 · #302c22

#2c2230 · #302522 · #263022

Contrast

#222d30 as textRatioAAAA largeAAAFix
Aaon white
14.13:1passpasspassPasses AAA — no fix needed.
Aaon black
1.49:1failfailfail
  • AA: use #5d7b83 as the text (4.63:1)
  • AAA: use #7c9aa2 as the text (7:1)
  • AA: or shift the background to #949494 (4.66:1)
  • AAA: or shift the background to #b8b8b8 (7.12:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #222d30 as the background.

Brands using this color

Fonts for this mood

#222d30 reads as cool, muted, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #222d30
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 #222d30 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/222d30-a2b5be-df4e75-1f242d-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