Estate
Open in tool →Bronze on charcoal signals premium listings; the silver accent handles secondary detail without adding color.
Color
#0a191e
#0a191e
hex
#0a191ergb
rgb(10, 25, 30)hsl
hsl(195, 50%, 8%)oklch
oklch(0.203 0.023 221.6)Closest name: Black Stallion (#0e191c)Relative luminance 0.0085
Colors that go with #0a191e
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 #0a191e without the hard edge of pure #000.
Amber #ffbf00
shippedAmber is paired with #0a191e 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 #0a191e, as the accent.
Blue Violet #8a2be2
shippedBlue Violet is paired with #0a191e 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 #0a191e, as the accent.
Brown #a52a2a
shipped5 real palettes, including State Farm's brand system and Woodsmoke put Brown beside #0a191e, as the supporting colour.
Burgundy #800020
shipped4 real palettes, including Qatar Airways's brand system and Mailchimp's brand system put Burgundy beside #0a191e, as the accent.
Burlywood #deb887
shippedBurlywood is paired with #0a191e in 6 real palettes, including Coffee Bar and Velvet, as the accent.
Real palettes that use #0a191e
Tints & shades
Harmonies
Contrast
| #0a191e as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 17.94:1 | pass | pass | pass | Passes AAA — no fix needed. |
Aaon black | 1.17:1 | 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 #0a191e as the background.
Brands using this color
- Characterprimary · #11181c · Δ1.036
- Charactertext · #11181c · Δ1.036
- Affirmtext · #101820 · Δ1.076
- Chasetext · #101820 · Δ1.076
- Perplexitytext · #091717 · Δ1.46
- Monzotext · #091723 · Δ1.461
- MongoDBtext · #061621 · Δ1.611
- Vimeotext · #141a20 · Δ1.669
- Philipsprimary · #15191e · Δ1.699
- Philipstext · #15191e · Δ1.699
Palettes built around it
Fonts for this mood
#0a191e reads as cool, dark, luxury. The font library is tagged with the same vocabulary:
mcpConnect your agent — build around #0a191e
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 #0a191e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
tool url
/palettes/new/0a191e-9cb5c4-df4e70-1f242d-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