Color

#005aa8

#005aa8
hex#005aa8
rgbrgb(0, 90, 168)
hslhsl(208, 100%, 33%)
oklchoklch(0.468 0.145 253.1)
Closest name: Blue Chip (#1d5699)Relative luminance 0.1014

Tints & shades

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

Harmonies

Complementary

Open in tool →

#a84f00

#00a8a3 · #0006a8

#a8005a · #5aa800

Split-complementary

Open in tool →

#a80006 · #a8a300

#a300a8 · #a84f00 · #06a800

Contrast

#005aa8 as textRatioAAAA largeAAAFix
Aaon white
6.94:1passpassfail
  • AAA: use #0057a3 as the text (7.26:1)
Aaon black
3.03:1failpassfail
  • AA: use #0075db as the text (4.57:1)
  • AAA: use #2499ff as the text (7.08:1)
  • AA: or shift the background to #d1d1d1 (4.54:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #005aa8 as the background.

Brands using this color

Fonts for this mood

#005aa8 reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #005aa8
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 #005aa8 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/005aa8-9cadc4-df4e51-1f212d-e9f1f1?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