Color

#056366

#056366
hex#056366
rgbrgb(5, 99, 102)
hslhsl(182, 91%, 21%)
oklchoklch(0.454 0.076 198.5)
Closest name: Beau Vert (#0c6064)Relative luminance 0.0992

Tints & shades

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

Harmonies

Complementary

Open in tool →

#660805

#056639 · #053266

#660563 · #636605

Split-complementary

Open in tool →

#660532 · #663905

#390566 · #660805 · #326605

Contrast

#056366 as textRatioAAAA largeAAAFix
Aaon white
7.04:1passpasspassPasses AAA — no fix needed.
Aaon black
2.98:1failfailfail
  • AA: use #068488 as the text (4.66:1)
  • AAA: use #08aaaf as the text (7.38:1)
  • AA: or shift the background to #cfcfcf (4.52:1)
  • AAA: or shift the background to #ffffff (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 #056366 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

#056366 reads as cool, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #056366
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 #056366 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/056366-a2babe-d45990-1f272d-e9f1ee?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