Calm Slate Delta
Calm Slate Delta: a muted tetradic palette of #F1B4A4, #A5B487, #549AAC, #876EA2, #745C31. Relaxed, mature and easy to live with; best contrast 3.55:1.
A balanced palette of 5 colors drawing on pink, green, blue, with a tight lightness range that stays soft and cohesive. Its lightest and darkest colors reach a contrast of 3.55:1, better for large type and decoration. Open any color for its conversions, shades, harmonies and contrast.
Colors
- ≈ Wax Flower#F1B4A4
A light, muted pink (Wax Flower) that brings gentle playfulness. Dark text reads well on it.
- ≈ Norway#A5B487
A light, muted green (Norway) that brings growth and calm. Dark text reads well on it.
- ≈ Rainy Mood#549AAC
A medium, muted teal (Rainy Mood) that brings a cool, trustworthy tone. Dark text reads well on it.
- ≈ Crown Jewels#876EA2
A medium, moderately saturated purple (Crown Jewels) that brings imagination and polish. Best for large type, icons and decoration.
- ≈ Olivary#745C31
A medium, muted brown (Olivary) that brings craft and reliability. White text sits comfortably on it.
Tags
Psychology
Meaning
Applications
Similar palettes
Accessibility
- On white6.32:1Good 3/5
- On black11.80:1Very good 4/5
- Color blind friendly93% 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 |
|---|---|---|---|
| ≈ Peach | Background | #F1B4A4 | 82% |
| ≈ Khaki | Accent | #A5B487 | 75% |
| ≈ Cornflower | Surface | #549AAC | 65% |
| ≈ Slate | Primary | #876EA2 | 58% |
| ≈ Slate | Text | #745C31 | 49% |
No palette color is readable as text on the background, so use #241803 for text.
:root {
--color-background: #f1b4a4;
--color-surface: #549aac;
--color-primary: #876ea2;
--color-accent: #a5b487;
--color-text: #241803;
}
@theme {
--color-background: #f1b4a4;
--color-surface: #549aac;
--color-primary: #876ea2;
--color-accent: #a5b487;
--color-ink: #241803;
}
About this palette
Calm Slate Delta is palette number 28,210 of Tintly's fifteen million generated palettes. It is a muted palette built on a tetradic scheme, and it is anchored by Slate (#876EA2), the most saturated of its five colors.
The palette reads as relaxed, mature and easy to live with. Its colors run from Peach (#F1B4A4) at the light end to Slate (#745C31) at the dark end, covering 49% to 82% perceptual lightness, so it has real range rather than five similar tones.
The five colors
1. ≈ Peach #F1B4A4: suggested role background. It is a red color with 82% lightness and a chroma of 0.075.
2. ≈ Khaki #A5B487: suggested role accent. It is a green color with 75% lightness and a chroma of 0.064.
3. ≈ Cornflower #549AAC: suggested role surface. It is a cyan color with 65% lightness and a chroma of 0.075.
4. ≈ Slate #876EA2: suggested role primary. It is a violet color with 58% lightness and a chroma of 0.083.
5. ≈ Slate #745C31: suggested role text. It is a yellow color with 49% lightness and a chroma of 0.068.
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 red, green, cyan, violet and yellow families, spread across 271 degrees of the OKLCH hue circle. Muted palettes keep chroma between 0.035 and 0.09, and lightness between 48% and 84%, 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 1 lean cool. Its average chroma of 0.073 makes the saturation balanced.
That combination suits editorial websites, lifestyle and home brands and portfolios, and it is a good fit when you want a design to feel relaxed, mature and easy to live with.
Accessibility and contrast
The strongest pairing is Peach (#F1B4A4) with Slate (#745C31) at a contrast ratio of 3.55:1, 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 (#F1B4A4), so this page suggests #241803 for text, a darkened Slate that reaches 9.78:1. Check any pair you use in the contrast checker.
Under protanopia (reduced red sensitivity), #F1B4A4 and #A5B487 may look alike, so avoid using that difference alone to carry meaning.
How to use it
Suggested roles: #F1B4A4 as the background, #549AAC for cards and surfaces, #876EA2 as the primary brand color, #A5B487 as the accent, and #241803 for text (a computed darker shade of Slate, 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 muted palette include editorial websites, lifestyle and home brands, portfolios and calm dashboards. 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.
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Frequently asked questions
Is Calm Slate Delta accessible?
Its best pair reaches 3.55:1 (#F1B4A4 on #745C31). 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?
Slate (#876EA2) 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 editorial websites, lifestyle and home brands, portfolios and calm dashboards, where a relaxed, mature and easy to live with feel works well.