Gallery
Open in tool →Near-monochrome with one burnt-orange highlight — an art director's default because it never competes with the work.
Color
#0d181b
#0d181b
hex
#0d181brgb
rgb(13, 24, 27)hsl
hsl(193, 35%, 8%)oklch
oklch(0.2 0.017 216.7)Closest name: Black Stallion (#0e191c)Relative luminance 0.0082
Colors that go with #0d181b
Charcoal, Amber and Blue lead the list. Each partner is a real named colour with the reason it works — a wheel relationship, a neutral that carries it, or a pairing lifted from a palette or brand system that actually shipped — and every pair opens in the palette tool.
Charcoal #36454f
neutralshippedCharcoal is the text near-black that reads cleanly against #0d181b without the hard edge of pure #000.
Amber #ffbf00
shippedAmber is paired with #0d181b in 18 real palettes, including Lemon Squeezy's brand system and Warner Bros.'s brand system, as the lead colour.
Blue #0000ff
shipped23 real palettes, including Monzo's brand system and MongoDB's brand system put Blue beside #0d181b, as the accent.
Blue Violet #8a2be2
shippedBlue Violet is paired with #0d181b in 10 real palettes, including Yahoo's brand system and Prepare your taste buds...'s brand system, as the supporting colour.
Blush Pink #e8b4b8
shipped5 real palettes, including Estate and Cartier's brand system put Blush Pink beside #0d181b, as the accent.
Brown #a52a2a
shipped5 real palettes, including State Farm's brand system and Woodsmoke put Brown beside #0d181b, as the supporting colour.
Burgundy #800020
shipped4 real palettes, including Mailchimp's brand system and Qatar Airways's brand system put Burgundy beside #0d181b, as the accent.
Burlywood #deb887
shippedBurlywood is paired with #0d181b in 6 real palettes, including Coffee Bar and Velvet, as the accent.
Real palettes that use #0d181b
Tints & shades
Harmonies
Contrast
| #0d181b as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 18.05:1 | pass | pass | pass | Passes AAA — no fix needed. |
Aaon black | 1.16:1 | fail | fail | fail |
Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #0d181b as the background.
Brands using this color
- Characterprimary · #11181c · Δ0.688
- Charactertext · #11181c · Δ0.688
- Perplexitytext · #091717 · Δ1.074
- Affirmtext · #101820 · Δ1.179
- Chasetext · #101820 · Δ1.179
- Philipsprimary · #15191e · Δ1.555
- Philipstext · #15191e · Δ1.555
- Airtabletext · #161616 · Δ1.694
- Beatsprimary · #161616 · Δ1.694
- Beatstext · #161616 · Δ1.694
- CircleCItext · #161616 · Δ1.694
- IBMprimary · #161616 · Δ1.694
- IBMtext · #161616 · Δ1.694
- Vimeotext · #141a20 · Δ1.703
- Liquid Deathprimary · #151515 · Δ1.745
- Retooltext · #151515 · Δ1.745
- Rivianprimary · #151515 · Δ1.745
- Riviantext · #151515 · Δ1.745
- Xfinityprimary · #141417 · Δ1.746
- Xfinitytext · #141417 · Δ1.746
- Guinnesstext · #171717 · Δ1.756
- Next.jstext · #171717 · Δ1.756
- Monzotext · #091723 · Δ1.847
- Abstractprimary · #141414 · Δ1.904
- LEGOprimary · #141414 · Δ1.904
- LEGOtext · #141414 · Δ1.904
- Runwayprimary · #141414 · Δ1.904
- T-Mobileprimary · #141414 · Δ1.904
- T-Mobiletext · #141414 · Δ1.904
- Wells Fargotext · #141414 · Δ1.904
- MongoDBtext · #061621 · Δ1.907
- GitHubprimary · #181717 · Δ1.933
- Boseprimary · #131317 · Δ1.958
- Bosetext · #131317 · Δ1.958
- Anthropictext · #141413 · Δ1.992
Palettes built around it
Console Light
Open in tool →A sober docs palette: one blue for interactive, one green for success, zinc greys for everything else.
Graphite
Open in tool →A greyscale system with a single amber — the accent does all the work, so allow one per screen.
Atelier
Open in tool →Black on bone with a whisper of gold: the runway default that lets garments carry the color.
Estate
Open in tool →Bronze on charcoal signals premium listings; the silver accent handles secondary detail without adding color.
Fonts for this mood
#0d181b reads as cool, dark, luxury. The font library is tagged with the same vocabulary:
mcpConnect your agent — build around #0d181b
live endpointPoint any MCP client at the shared colors endpoint and your agent gets the same engine as this page — direct_palette, edit_direction, check_palette, check_contrast — read-only, no key. Every direction it proposes comes with a /colors/d/… link: open it, lock what you like, paste the link back, and the agent edits rather than re-rolls.
endpoint
https://mcp.brandsweets.com/colors/mcpclaude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt
›analyze #0d181b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
tool url
/palettes/new/0d181b-a2b5be-df4e75-1f242d-e9f1ef?lock=0&style=vibrantWant the agent to remember your picks and write them into a living brand? Create a free BrandSweets workspace.
Machine-readable: color.md