Color

#010665

#010665
hex#010665
rgbrgb(1, 6, 101)
hslhsl(237, 98%, 20%)
oklchoklch(0.237 0.153 264.7)
Closest name: Alone in the Dark (#000066)Relative luminance 0.0108

Tints & shades

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

Harmonies

Complementary

Open in tool →

#656001

#013865 · #2e0165

#650106 · #066501

Split-complementary

Open in tool →

#652e01 · #386501

#650138 · #656001 · #01652e

Contrast

#010665 as textRatioAAAA largeAAAFix
Aaon white
17.28:1passpasspassPasses AAA — no fix needed.
Aaon black
1.22:1failfailfail
  • AA: use #5861fd as the text (4.54:1)
  • AAA: use #868cfe as the text (7.2:1)
  • AA: or shift the background to #858585 (4.68:1)
  • AAA: or shift the background to #a6a6a6 (7.1:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #010665 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

#010665 reads as cool, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #010665
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 #010665 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/010665-9f9cc4-df924e-251f2d-e9edf1?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