Nocturnal Rust Lullaby
Nocturnal Rust Lullaby: a dark tetradic palette of #30060C, #322D04, #004546, #474A69, #975727. Deep, dramatic and immersive; best contrast 3.20:1.
A balanced palette of 5 colors drawing on red, yellow, teal, with a tight lightness range that stays soft and cohesive. Its lightest and darkest colors reach a contrast of 3.20:1, better for large type and decoration. Open any color for its conversions, shades, harmonies and contrast.
Colors
- ≈ Nether#30060C
A very dark, muted red (Nether) that brings warmth and energy. White text sits comfortably on it.
- ≈ Secret Passage#322D04
A dark, muted brown (Secret Passage) that brings craft and reliability. White text sits comfortably on it.
- ≈ Rich Black#004546
A dark, muted teal (Rich Black) that brings a cool, trustworthy tone. White text sits comfortably on it.
- ≈ Bonne Nuit#474A69
A dark, muted blue (Bonne Nuit) that brings trust and steadiness. White text sits comfortably on it.
- ≈ Panela#975727
A medium, moderately saturated brown (Panela) that brings earthy, grounded warmth. White text sits comfortably on it.
Tags
Psychology
Meaning
Applications
Similar palettes
Accessibility
- On white18.14:1Excellent 5/5
- On black3.70:1Fair 2/5
- Color blind friendly94% similarExcellent 5/5
Contrast is the best any color in the palette reaches on a plain white or black background. Color blind friendly shows how much of the difference between the colors is kept under the common kinds of color blindness.
| Color | Role | HEX | Lightness |
|---|---|---|---|
| ≈ Ink | Background | #30060C | 21% |
| ≈ Charcoal | Accent | #322D04 | 29% |
| ≈ Charcoal | Primary | #004546 | 35% |
| ≈ Plum | Surface | #474A69 | 42% |
| ≈ Rust | Text | #975727 | 52% |
No palette color is readable as text on the background, so use #FEEEE5 for text.
:root {
--color-background: #30060c;
--color-surface: #474a69;
--color-primary: #004546;
--color-accent: #322d04;
--color-text: #feeee5;
}
@theme {
--color-background: #30060c;
--color-surface: #474a69;
--color-primary: #004546;
--color-accent: #322d04;
--color-ink: #feeee5;
}
About this palette
Nocturnal Rust Lullaby is palette number 5,307 of Tintly's fifteen million generated palettes. It is a dark palette built on a tetradic scheme, and it is anchored by Rust (#975727), the most saturated of its five colors.
The palette reads as deep, dramatic and immersive. Its colors run from Rust (#975727) at the light end to Ink (#30060C) at the dark end, covering 21% to 52% perceptual lightness, so it has real range rather than five similar tones.
The five colors
1. ≈ Ink #30060C: suggested role background. It is a rose color with 21% lightness and a chroma of 0.068.
2. ≈ Charcoal #322D04: suggested role accent. It is a yellow color with 29% lightness and a chroma of 0.058.
3. ≈ Charcoal #004546: suggested role primary. It is a teal color with 35% lightness and a chroma of 0.06.
4. ≈ Plum #474A69: suggested role surface. It is a violet color with 42% lightness and a chroma of 0.052.
5. ≈ Rust #975727: suggested role text. It is a orange color with 52% lightness and a chroma of 0.105.
Harmony and structure
Four hues are spaced around the wheel in two complementary pairs. It is the richest scheme, and the hardest to balance.
In this palette the hues fall in the rose, yellow, teal, violet and orange families, spread across 263 degrees of the OKLCH hue circle. Dark palettes keep chroma between 0.04 and 0.14, and lightness between 20% and 52%, which is why the set feels consistent.
Temperature and mood
Overall the palette is temperature-balanced: 2 of its 5 chromatic colors lean warm and 2 lean cool. Its average chroma of 0.068 makes the saturation balanced.
That combination suits dark-mode interfaces, gaming and music apps and luxury packaging, and it is a good fit when you want a design to feel deep, dramatic and immersive.
Accessibility and contrast
The strongest pairing is Ink (#30060C) with Rust (#975727) at a contrast ratio of 3.20:1, which is WCAG AA large. Across all 10 possible pairs, 0 reach the 4.5:1 AA level for normal text and 1 more reach 3:1 for large text.
No other palette color reaches 4.5:1 on the background (#30060C), so this page suggests #FEEEE5 for text, a lightened Rust that reaches 16.05:1. Check any pair you use in the contrast checker.
All five colors stay distinguishable under protanopia, deuteranopia and tritanopia simulations, which is a good sign, although it is no substitute for testing with real users.
How to use it
Suggested roles: #30060C as the background, #474A69 for cards and surfaces, #004546 as the primary brand color, #322D04 as the accent, and #FEEEE5 for text (a computed lighter shade of Rust, because no palette color is readable on that background). A reliable starting split is 60% background and surface, 30% primary and 10% accent.
Let one hue take most of the space and use the others sparingly. Control the mood with lightness and saturation rather than hue.
Typical uses for a dark palette include dark-mode interfaces, gaming and music apps, luxury packaging and cinematic presentations. Open it in the generator to lock the colors you love and reroll the rest, or in the visualizer to see it on real layouts.
More palettes like this
Frequently asked questions
Is Nocturnal Rust Lullaby accessible?
Its best pair reaches 3.20:1 (#30060C on #975727). 0 of 10 pairs reach WCAG AA for normal text. Always check the exact text and background you use.
Which color should be the main brand color?
Charcoal (#004546) is the most saturated color that is neither the lightest nor the darkest, which makes it the natural primary.
What is this palette good for?
It suits dark-mode interfaces, gaming and music apps, luxury packaging and cinematic presentations, where a deep, dramatic and immersive feel works well.