Color

#021013

#021013
hex#021013
rgbrgb(2, 16, 19)
hslhsl(191, 81%, 4%)
oklchoklch(0.16 0.023 210.9)
Closest name: Black Knight (#010b13)Relative luminance 0.0043

Tints & shades

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

Harmonies

Complementary

Open in tool →

#120502

#02120d · #020712

#12020f · #0f1202

Split-complementary

Open in tool →

#120207 · #120d02

#0d0212 · #120502 · #071202

Contrast

#021013 as textRatioAAAA largeAAAFix
Aaon white
19.34:1passpasspassPasses AAA — no fix needed.
Aaon black
1.09:1failfailfail
  • AA: use #107f98 as the text (4.51:1)
  • AAA: use #15a6c6 as the text (7.3:1)
  • AA: or shift the background to #7a7a7a (4.5:1)
  • AAA: or shift the background to #9c9c9c (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 #021013 as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

Palettes built around it

Fonts for this mood

#021013 reads as cool, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #021013
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 #021013 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/021013-a2b6be-df4e7a-1f252d-e9f1ef?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