Color

#02475a

#02475a
hex#02475a
rgbrgb(2, 71, 90)
hslhsl(193, 96%, 18%)
oklchoklch(0.37 0.068 223.5)
Closest name: Cold and Dark (#154250)Relative luminance 0.0526

Tints & shades

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

Harmonies

Complementary

Open in tool →

#5a1502

#025a41 · #021b5a

#5a0247 · #475a02

Split-complementary

Open in tool →

#5a021b · #5a4102

#41025a · #5a1502 · #1b5a02

Contrast

#02475a as textRatioAAAA largeAAAFix
Aaon white
10.24:1passpasspassPasses AAA — no fix needed.
Aaon black
2.05:1failfailfail
  • AA: use #0382a5 as the text (4.74:1)
  • AAA: use #04a5d2 as the text (7.32:1)
  • AA: or shift the background to #adadad (4.56:1)
  • AAA: or shift the background to #d6d6d6 (7.04:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #02475a 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

#02475a reads as cool, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #02475a
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 #02475a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/02475a-a2b5be-df4e75-1f242d-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