Color

#100326

#100326
hex#100326
rgbrgb(16, 3, 38)
hslhsl(262, 85%, 8%)
oklchoklch(0.155 0.071 295.6)
Closest name: Mysterious Depths (#060929)Relative luminance 0.0032

Tints & shades

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

Harmonies

Complementary

Open in tool →

#192603

#030826 · #210326

#261003 · #032610

Split-complementary

Open in tool →

#262103 · #082603

#260308 · #192603 · #032621

Contrast

#100326 as textRatioAAAA largeAAAFix
Aaon white
19.75:1passpasspassPasses AAA — no fix needed.
Aaon black
1.06:1failfailfail
  • AA: use #8b50f1 as the text (4.52:1)
  • AAA: use #ab80f5 as the text (7.14:1)
  • AA: or shift the background to #7a7a7a (4.6:1)
  • AAA: or shift the background to #9c9c9c (7.2:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #100326 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

#100326 reads as cool, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #100326
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 #100326 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/100326-af9cc4-dfce4e-2a1f2d-e9eaf1?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