Color

#1d0b60

#1d0b60
hex#1d0b60
rgbrgb(29, 11, 96)
hslhsl(253, 79%, 21%)
oklchoklch(0.253 0.135 280.4)
Closest name: Blackmail (#220066)Relative luminance 0.0135

Tints & shades

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

Harmonies

Complementary

Open in tool →

#4e600b

#0b2360 · #480b60

#601e0b · #0b601e

Split-complementary

Open in tool →

#60480b · #23600b

#600b23 · #4e600b · #0b6048

Contrast

#1d0b60 as textRatioAAAA largeAAAFix
Aaon white
16.55:1passpasspassPasses AAA — no fix needed.
Aaon black
1.27:1failfailfail
  • AA: use #7a5bec as the text (4.54:1)
  • AAA: use #9f88f1 as the text (7.27:1)
  • AA: or shift the background to #878787 (4.61:1)
  • AAA: or shift the background to #ababab (7.21:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #1d0b60 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

#1d0b60 reads as cool, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #1d0b60
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 #1d0b60 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/1d0b60-a99cc4-dfb84e-281f2d-e9ebf1?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