Color

#0142da

#0142da
hex#0142da
rgbrgb(1, 66, 218)
hslhsl(222, 99%, 43%)
oklchoklch(0.465 0.236 263.2)
Closest name: Brutally Blue (#0022dd)Relative luminance 0.0896

Tints & shades

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

Harmonies

Complementary

Open in tool →

#da9901

#01afda · #2d01da

#da0142 · #42da01

Split-complementary

Open in tool →

#da2d01 · #afda01

#da01af · #da9901 · #01da2d

Contrast

#0142da as textRatioAAAA largeAAAFix
Aaon white
7.52:1passpasspassPasses AAA — no fix needed.
Aaon black
2.79:1failfailfail
  • AA: use #2a69fe as the text (4.55:1)
  • AAA: use #6291fe as the text (7:1)
  • AA: or shift the background to #c9c9c9 (4.54:1)
  • AAA: or shift the background to #f7f7f7 (7.02:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #0142da 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

#0142da reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #0142da
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 #0142da and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/0142da-9ca3c4-df6e4e-211f2d-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