Color

#01124c

#01124c
hex#01124c
rgbrgb(1, 18, 76)
hslhsl(226, 97%, 15%)
oklchoklch(0.22 0.109 263.5)
Closest name: Interstellar Blue (#001155)Relative luminance 0.0096

Tints & shades

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

Harmonies

Complementary

Open in tool →

#4b3a01

#01384b · #15014b

#4b0112 · #124b01

Split-complementary

Open in tool →

#4b1501 · #384b01

#4b0138 · #4b3a01 · #014b15

Contrast

#01124c as textRatioAAAA largeAAAFix
Aaon white
17.61:1passpasspassPasses AAA — no fix needed.
Aaon black
1.19:1failfailfail
  • AA: use #3b68fc as the text (4.57:1)
  • AAA: use #7293fd as the text (7.31:1)
  • AA: or shift the background to #828282 (4.58:1)
  • AAA: or shift the background to #a6a6a6 (7.24:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #01124c 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

#01124c reads as cool, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #01124c
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 #01124c and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/01124c-9ca1c4-df774e-221f2d-e9eff1?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