Color

#01423e

#01423e
hex#01423e
rgbrgb(1, 66, 62)
hslhsl(176, 97%, 13%)
oklchoklch(0.342 0.059 188)
Closest name: Rich Black (#004040)Relative luminance 0.0425

Tints & shades

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

Harmonies

Complementary

Open in tool →

#410105

#01411d · #012541

#3d0141 · #413d01

Split-complementary

Open in tool →

#410125 · #411d01

#1d0141 · #410105 · #254101

Contrast

#01423e as textRatioAAAA largeAAAFix
Aaon white
11.35:1passpasspassPasses AAA — no fix needed.
Aaon black
1.85:1failfailfail
  • AA: use #02837a as the text (4.53:1)
  • AAA: use #03aba0 as the text (7.34:1)
  • AA: or shift the background to #a6a6a6 (4.66:1)
  • AAA: or shift the background to #cccccc (7.07:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #01423e 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

#01423e reads as vivid, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #01423e
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 #01423e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/01423e-a2bdbe-d4599d-1f282d-e9f1ed?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