Color

#101419

#101419
hex#101419
rgbrgb(16, 20, 25)
hslhsl(213, 22%, 8%)
oklchoklch(0.189 0.012 254.1)
Closest name: Cursed Black (#131313)Relative luminance 0.0068

Tints & shades

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

Harmonies

Complementary

Open in tool →

#191510

#101819 · #101019

#191014 · #141910

Split-complementary

Open in tool →

#191010 · #181910

#191018 · #191510 · #101910

Contrast

#101419 as textRatioAAAA largeAAAFix
Aaon white
18.48:1passpasspassPasses AAA — no fix needed.
Aaon black
1.14:1failfailfail
  • AA: use #5f7895 as the text (4.61:1)
  • AAA: use #8397af as the text (7.01:1)
  • AA: or shift the background to #808080 (4.68:1)
  • AAA: or shift the background to #a1a1a1 (7.15:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #101419 as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#101419 reads as cool, muted, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #101419
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 #101419 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/101419-9ca9c4-df584e-1f202d-e9f0f1?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