Color

#122730

#122730
hex#122730
rgbrgb(18, 39, 48)
hslhsl(198, 45%, 13%)
oklchoklch(0.26 0.032 227.7)
Closest name: Black Box (#0f282f)Relative luminance 0.0179

Tints & shades

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

Harmonies

Complementary

Open in tool →

#301b12

#12302a · #121830

#301227 · #273012

Split-complementary

Open in tool →

#301218 · #302a12

#2a1230 · #301b12 · #183012

Contrast

#122730 as textRatioAAAA largeAAAFix
Aaon white
15.46:1passpasspassPasses AAA — no fix needed.
Aaon black
1.36:1failfailfail
  • AA: use #3b7e9b as the text (4.64:1)
  • AAA: use #559fbe as the text (7.09:1)
  • AA: or shift the background to #8c8c8c (4.6:1)
  • AAA: or shift the background to #b0b0b0 (7.13:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #122730 as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

Palettes built around it

Fonts for this mood

#122730 reads as cool, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #122730
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 #122730 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/122730-9cb3c4-df4e69-1f232d-e9f1f0?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