Color

#024c5a

#024c5a
hex#024c5a
rgbrgb(2, 76, 90)
hslhsl(190, 96%, 18%)
oklchoklch(0.384 0.067 215.6)
Closest name: Raging Thunderstorm (#004f63)Relative luminance 0.0592

Tints & shades

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

Harmonies

Complementary

Open in tool →

#5a1102

#025a3d · #021f5a

#5a024b · #4b5a02

Split-complementary

Open in tool →

#5a021f · #5a3d02

#3d025a · #5a1102 · #1f5a02

Contrast

#024c5a as textRatioAAAA largeAAAFix
Aaon white
9.62:1passpasspassPasses AAA — no fix needed.
Aaon black
2.18:1failfailfail
  • AA: use #03829b as the text (4.67:1)
  • AAA: use #04a3c3 as the text (7.03:1)
  • AA: or shift the background to #b3b3b3 (4.59:1)
  • AAA: or shift the background to #dedede (7.15:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #024c5a 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

#024c5a reads as cool, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #024c5a
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 #024c5a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/024c5a-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