Color

#005a5b

#005a5b
hex#005a5b
rgbrgb(0, 90, 91)
hslhsl(181, 100%, 18%)
oklchoklch(0.424 0.072 196.1)
Closest name: Mosque (#005f5b)Relative luminance 0.0807

Tints & shades

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

Harmonies

Complementary

Open in tool →

#5c0200

#005c2f · #002c5c

#5c005a · #5a5c00

Split-complementary

Open in tool →

#5c002c · #5c2f00

#2f005c · #5c0200 · #2c5c00

Contrast

#005a5b as textRatioAAAA largeAAAFix
Aaon white
8.04:1passpasspassPasses AAA — no fix needed.
Aaon black
2.61:1failfailfail
  • AA: use #008285 as the text (4.53:1)
  • AAA: use #00abad as the text (7.43:1)
  • AA: or shift the background to #c2c2c2 (4.51:1)
  • AAA: or shift the background to #f0f0f0 (7.05:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #005a5b 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

#005a5b reads as cool, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #005a5b
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 #005a5b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/005a5b-a2babe-d45992-1f272d-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