Color

#190326

#190326
hex#190326
rgbrgb(25, 3, 38)
hslhsl(278, 85%, 8%)
oklchoklch(0.17 0.073 310.4)
Closest name: Black Sabbath (#220022)Relative luminance 0.0041

Tints & shades

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

Harmonies

Complementary

Open in tool →

#102603

#080326 · #260321

#261903 · #032619

Split-complementary

Open in tool →

#212603 · #032608

#260803 · #102603 · #032126

Contrast

#190326 as textRatioAAAA largeAAAFix
Aaon white
19.4:1passpasspassPasses AAA — no fix needed.
Aaon black
1.08:1failfailfail
  • AA: use #ac39ef as the text (4.59:1)
  • AAA: use #c471f4 as the text (7.02:1)
  • AA: or shift the background to #7a7a7a (4.52:1)
  • AAA: or shift the background to #9c9c9c (7.07:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #190326 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

#190326 reads as cool, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #190326
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 #190326 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/190326-ba9cc4-bbcb62-2d1f2c-ebe9f1?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