Rustic Slate Atlas
Rustic Slate Atlas: a earthy triadic palette of #33361B, #1F6B93, #987681, #9DA688, #B1DDFF. Organic, honest and tactile; best contrast 8.70:1.
A balanced palette of 5 colors drawing on green, blue, red, with a moderate lightness range. Its lightest and darkest colors reach a contrast of 8.70:1, enough for body text. Open any color for its conversions, shades, harmonies and contrast.
Colors
- ≈ Wasabi Nori#33361B
A dark, muted yellow (Wasabi Nori) that brings light and cheer. White text sits comfortably on it.
- ≈ Hydra#1F6B93
A medium, moderately saturated blue (Hydra) that brings trust and steadiness. White text sits comfortably on it.
- ≈ Muted Berry#987681
A medium, muted pink (Muted Berry) that brings softness and care. Dark text reads well on it.
- ≈ Edamame#9DA688
A light, muted green (Edamame) that brings a fresh, natural feel. Dark text reads well on it.
- ≈ Droplet#B1DDFF
A very light, muted blue (Droplet) that brings trust and steadiness. Dark text reads well on it.
Tags
Psychology
Meaning
Applications
Similar palettes
Accessibility
- On white12.46:1Excellent 5/5
- On black14.65:1Excellent 5/5
- Color blind friendly97% 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 |
|---|---|---|---|
| ≈ Charcoal | Text | #33361B | 32% |
| ≈ Slate | Primary | #1F6B93 | 50% |
| ≈ Terracotta | Accent | #987681 | 60% |
| ≈ Taupe | Surface | #9DA688 | 71% |
| ≈ Powder Blue | Background | #B1DDFF | 88% |
:root {
--color-background: #b1ddff;
--color-surface: #9da688;
--color-primary: #1f6b93;
--color-accent: #987681;
--color-text: #33361b;
}
@theme {
--color-background: #b1ddff;
--color-surface: #9da688;
--color-primary: #1f6b93;
--color-accent: #987681;
--color-ink: #33361b;
}
About this palette
Rustic Slate Atlas is palette number 5,356 of Tintly's fifteen million generated palettes. It is a earthy palette built on a triadic scheme, and it is anchored by Slate (#1F6B93), the most saturated of its five colors.
The palette reads as organic, honest and tactile. Its colors run from Powder Blue (#B1DDFF) at the light end to Charcoal (#33361B) at the dark end, covering 32% to 88% perceptual lightness, so it has real range rather than five similar tones.
The five colors
1. ≈ Charcoal #33361B: suggested role text. It is a yellow color with 32% lightness and a chroma of 0.044.
2. ≈ Slate #1F6B93: suggested role primary. It is a blue color with 50% lightness and a chroma of 0.096.
3. ≈ Terracotta #987681: suggested role accent. It is a rose color with 60% lightness and a chroma of 0.045.
4. ≈ Taupe #9DA688: suggested role surface. It is a green color with 71% lightness and a chroma of 0.043.
5. ≈ Powder Blue #B1DDFF: suggested role background. It is a blue color with 88% lightness and a chroma of 0.066.
Harmony and structure
Three hues are spaced about a third of the wheel apart. Triadic palettes feel balanced and playful, because no single hue family dominates.
In this palette the hues fall in the yellow, blue, rose and green families, spread across 243 degrees of the OKLCH hue circle. Earthy palettes keep chroma between 0.04 and 0.11, and lightness between 34% and 86%, which is why the set feels consistent.
Temperature and mood
Overall the palette is temperature-balanced: 1 of its 5 chromatic colors lean warm and 2 lean cool. Its average chroma of 0.059 makes the saturation soft.
That combination suits food and coffee brands, outdoor and craft businesses and interior-design boards, and it is a good fit when you want a design to feel organic, honest and tactile.
Accessibility and contrast
The strongest pairing is Charcoal (#33361B) with Powder Blue (#B1DDFF) at a contrast ratio of 8.70:1, which is WCAG AAA. Across all 10 possible pairs, 2 reach the 4.5:1 AA level for normal text and 2 more reach 3:1 for large text.
On the Powder Blue background (#B1DDFF), #33361B can be used for text at AA contrast.
On the Charcoal text color (#33361B), #9DA688 and #B1DDFF reach AA contrast.
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: #B1DDFF as the background, #9DA688 for cards and surfaces, #1F6B93 as the primary brand color, #987681 as the accent, and #33361B for text. A reliable starting split is 60% background and surface, 30% primary and 10% accent.
Choose one hue to dominate, one to support and one for small accents, so the palette stays lively without becoming chaotic.
Typical uses for a earthy palette include food and coffee brands, outdoor and craft businesses, interior-design boards and sustainability reports. 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 Rustic Slate Atlas accessible?
Its best pair reaches 8.70:1 (#33361B on #B1DDFF). 2 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?
Slate (#1F6B93) 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 food and coffee brands, outdoor and craft businesses, interior-design boards and sustainability reports, where a organic, honest and tactile feel works well.