Color

#142e57

#142e57
hex#142e57
rgbrgb(20, 46, 87)
hslhsl(217, 63%, 21%)
oklchoklch(0.305 0.081 259.2)
Closest name: Midnight Ocean (#0f2d4d)Relative luminance 0.0279

Tints & shades

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

Harmonies

Complementary

Open in tool →

#573d14

#144f57 · #1c1457

#57142e · #2e5714

Split-complementary

Open in tool →

#571c14 · #4f5714

#57144f · #573d14 · #14571c

Contrast

#142e57 as textRatioAAAA largeAAAFix
Aaon white
13.48:1passpasspassPasses AAA — no fix needed.
Aaon black
1.56:1failfailfail
  • AA: use #3773d2 as the text (4.55:1)
  • AAA: use #6996dd as the text (7.01:1)
  • AA: or shift the background to #969696 (4.56:1)
  • AAA: or shift the background to #bdbdbd (7.17:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #142e57 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

#142e57 reads as cool, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #142e57
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 #142e57 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/142e57-9ca7c4-df624e-201f2d-e9f0f1?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