Color

#006b99

#006b99
hex#006b99
rgbrgb(0, 107, 153)
hslhsl(198, 100%, 30%)
oklchoklch(0.5 0.109 236.9)
Closest name: Chill of the Night (#256d8d)Relative luminance 0.1282

Tints & shades

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

Harmonies

Complementary

Open in tool →

#992e00

#00997a · #001f99

#99006b · #6b9900

Split-complementary

Open in tool →

#99001f · #997a00

#7a0099 · #992e00 · #1f9900

Contrast

#006b99 as textRatioAAAA largeAAAFix
Aaon white
5.89:1passpassfail
  • AAA: use #005d85 as the text (7.23:1)
Aaon black
3.56:1failpassfail
  • AA: use #007db3 as the text (4.58:1)
  • AAA: use #00a1e6 as the text (7.24:1)
  • AA: or shift the background to #e3e3e3 (4.59:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #006b99 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

#006b99 reads as cool, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #006b99
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 #006b99 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/006b99-9cb3c4-df4e69-1f232d-e9f1f0?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