Color

#15141a

#15141a
hex#15141a
rgbrgb(21, 20, 26)
hslhsl(250, 13%, 9%)
oklchoklch(0.195 0.012 292.9)
Closest name: Back in Black (#16141c)Relative luminance 0.0073

Tints & shades

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

Harmonies

Complementary

Open in tool →

#191a14

#14161a · #18141a

#1a1514 · #141a15

Split-complementary

Open in tool →

#1a1814 · #161a14

#1a1416 · #191a14 · #141a18

Contrast

#15141a as textRatioAAAA largeAAAFix
Aaon white
18.31:1passpasspassPasses AAA — no fix needed.
Aaon black
1.15:1failfailfail
  • AA: use #777292 as the text (4.61:1)
  • AAA: use #9894ad as the text (7.17:1)
  • AA: or shift the background to #808080 (4.64:1)
  • AAA: or shift the background to #a1a1a1 (7.09:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #15141a as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#15141a reads as cool, muted, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #15141a
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 #15141a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/15141a-a79cc4-dfb14e-281f2d-e9ecf1?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