Named color

Noir Mystique

#1f180a

hex#1f180a

rgbrgb(31, 24, 10)

hslhsl(40, 51%, 8%)

oklchoklch(0.213 0.027 83.6)

Relative luminance 0.0097

Warm Dark Luxury Bold

Open in palette tool Check contrast

Noir Mystique on this page is the real value, not a screenshot: exact hex, RGB, HSL and OKLCH, ten tints and ten shades, classic harmonies, and WCAG contrast with fixes — plus the curated palettes it appears in and any public brand that adopts it.

Tints & shades

Tints — toward white

413315 644e20 87682c a98337 c49c4a d0af6d dbc28f e6d5b2 f1e8d5 fdfbf7

Shades — toward black

1f180a 1b1509 1b1509 171207 171207 171207 130f06 130f06 0f0c05 0f0c05

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

Harmonies

Complementary

Open in tool →

1f180a 0a111f

#0a111f

Analogous

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1f180a 1f0d0a 1b1f0a

#1f0d0a · #1b1f0a

Triadic

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1f180a 0a1f18 180a1f

#0a1f18 · #180a1f

Split-complementary

Open in tool →

1f180a 0a1b1f 0d0a1f

#0a1b1f · #0d0a1f

Tetradic

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1f180a 0a1f0d 0a111f 1f0a1b

#0a1f0d · #0a111f · #1f0a1b

Contrast

Noir Mystique as text	Ratio	AA	AA large	AAA	Fix
Aaon white	17.6:1	pass	pass	pass	Passes AAA — no fix needed.
Aaon black	1.19:1	fail	fail	fail	AA: use #92712f as the text (4.63:1) AAA: use #b98f3c as the text (7.06:1) AA: or shift the background to #828282 (4.58:1) AAA: or shift the background to #a6a6a6 (7.23:1)

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

b45309 6b5b45 0f766e f7f3ec 1f1a14

Magazine Ochre

Open in tool →

Ochre and walnut on unbleached stock, with teal as the counterpoint — a features-section palette with some heat in it.

Editorial Warm Muted

c2410c 365314 fbbf24 f4efe6 1f1a12

Trailhead

Open in tool →

Rust, pine and sun — high-visibility earth tones that read at a distance and on a trail sign.

Warm Bold VividOutdoors

Fonts for this mood

Noir Mystique reads as warm, dark, luxury. The font library is tagged with the same vocabulary:

Warm fonts →Luxury fonts →Bold fonts →

mcpConnect your agent — build around Noir Mystique

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 #1f180a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/1f180a-c4bb9c-62b8cb-2c2d1f-f1ebe9?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