Color

#023641

#023641
hex#023641
rgbrgb(2, 54, 65)
hslhsl(190, 94%, 13%)
oklchoklch(0.307 0.054 216.6)
Closest name: Nordic Noir (#003344)Relative luminance 0.0303

Tints & shades

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

Harmonies

Complementary

Open in tool →

#400c02

#02402c · #021740

#400236 · #364002

Split-complementary

Open in tool →

#400217 · #402c02

#2c0240 · #400c02 · #174002

Contrast

#023641 as textRatioAAAA largeAAAFix
Aaon white
13.07:1passpasspassPasses AAA — no fix needed.
Aaon black
1.61:1failfailfail
  • AA: use #058199 as the text (4.61:1)
  • AAA: use #06a6c6 as the text (7.28:1)
  • AA: or shift the background to #999999 (4.59:1)
  • AAA: or shift the background to #bfbfbf (7.11:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #023641 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

#023641 reads as cool, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #023641
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 #023641 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/023641-a2b6be-df4e7c-1f252d-e9f1ef?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