Color codes click any value to copy
| Swatch | Name | HEX | RGB | HSL | OKLCH |
|---|---|---|---|---|---|
| Ice | #D3E7F1 | rgb(211, 231, 241) | hsl(200, 52%, 89%) | oklch(91.6% 0.025 229) | |
| Pewter | #7996A6 | rgb(121, 150, 166) | hsl(201, 20%, 56%) | oklch(65.7% 0.040 232) | |
| Peacock | #00515E | rgb(0, 81, 94) | hsl(188, 100%, 18%) | oklch(40.0% 0.070 213) | |
| Obsidian | #01151A | rgb(1, 21, 26) | hsl(192, 93%, 5%) | oklch(18.1% 0.030 215) |
Why it works and how to use it
Peacock & Pewter Echo is a vivid monochromatic color palette tagged dark, muted, minimal. All four colors sit within 13° of hue, so the scheme reads as one color explored across light and dark. These are bold, punchy colors that need generous white space around them. The overall temperature is cool.
With 3 chromatic colors, Peacock takes the lead while the rest support. Lightness runs from 5% to 89%. Well suited to websites, presentations and branding.
- Background: Ice (#D3E7F1) is the lightest color, so it belongs on large surfaces.
- Text: Obsidian (#01151A) on #D3E7F1 gives 14.66:1, passing WCAG AAA.
- Primary: Peacock (#00515E) is the most saturated mid-tone; use it for buttons and links (7.04:1 against the background, fine for UI elements).
- Accent: Pewter (#7996A6) for highlights, badges and hover states.
3 of 6 color pairs pass WCAG AA (4.5:1); the strongest is Ice on Obsidian at 14.66:1.
Preview on a real UI see how the palette feels in context
Design faster with Peacock & Pewter Echo
A palette preview that turns four colors into a page, so you can judge hierarchy, contrast and mood before you commit.
Primary action SecondaryColor blindness simulation
Color-blind check: all four colors stay distinguishable under protanopia, deuteranopia and tritanopia.
Palette card

Contrast check WCAG ratios between palette colors
| Pair | Sample | Ratio | Level |
|---|---|---|---|
#D3E7F1 on #01151A | Aa | 14.66:1 | AAA |
#D3E7F1 on #00515E | Aa | 7.04:1 | AAA |
#7996A6 on #01151A | Aa | 5.99:1 | AA |
#7996A6 on #00515E | Aa | 2.88:1 | Fail |
#D3E7F1 on #7996A6 | Aa | 2.45:1 | Fail |
#00515E on #01151A | Aa | 2.08:1 | Fail |