Stone EchoA study in color.
Start with the whole. Fall for the details.
Silver
Lightness
One color.
More possibilities.
RGB 176, 183, 192 · HSL 213.8°, 11.3%, 72.2%. Explore lighter and darker expressions without changing the original palette.
01 Shades & tints
QRCO’s HSL lightness steps, from 10% to 90%. Tap a swatch to preview it.
02 Color variants
The editor’s existing lightness offsets around #B0B7C0.
Every shade.
A new perspective.
#B0B7C010.38:1 · AAA03 Profile & contrast
- CIELAB · D65
- 74.1, -0.7, -5.4
- Relative luminance
- 0.469
- HSL saturation
- 11.3%
- HSL lightness
- 72.2%
Aa On white · 2.02:1 · Below AA
Aa On black · 10.38:1 · AAA
Normal text: AA requires 4.5:1, AAA 7:1. Large text: AA requires 3:1, AAA 4.5:1. Ratings apply to the measured pair.
Strongest partner in this palette: #171710 at 8.90:1.
Charcoal
Lightness
One color.
More possibilities.
RGB 23, 23, 16 · HSL 60°, 17.9%, 7.6%. Explore lighter and darker expressions without changing the original palette.
01 Shades & tints
QRCO’s HSL lightness steps, from 10% to 90%. Tap a swatch to preview it.
02 Color variants
The editor’s existing lightness offsets around #171710.
Every shade.
A new perspective.
#17171018.00:1 · AAA03 Profile & contrast
- CIELAB · D65
- 7.5, -1.6, 4.2
- Relative luminance
- 0.0083
- HSL saturation
- 17.9%
- HSL lightness
- 7.6%
Aa On white · 18.00:1 · AAA
Aa On black · 1.17:1 · Below AA
Normal text: AA requires 4.5:1, AAA 7:1. Large text: AA requires 3:1, AAA 4.5:1. Ratings apply to the measured pair.
Strongest partner in this palette: #B0B7C0 at 8.90:1.
Gray
Lightness
One color.
More possibilities.
RGB 112, 115, 112 · HSL 120°, 1.3%, 44.5%. Explore lighter and darker expressions without changing the original palette.
01 Shades & tints
QRCO’s HSL lightness steps, from 10% to 90%. Tap a swatch to preview it.
02 Color variants
The editor’s existing lightness offsets around #707370.
Every shade.
A new perspective.
#7073704.80:1 · AA03 Profile & contrast
- CIELAB · D65
- 48.1, -1.8, 1.3
- Relative luminance
- 0.1688
- HSL saturation
- 1.3%
- HSL lightness
- 44.5%
Aa On white · 4.80:1 · AA
Aa On black · 4.38:1 · Below AA
Normal text: AA requires 4.5:1, AAA 7:1. Large text: AA requires 3:1, AAA 4.5:1. Ratings apply to the measured pair.
Strongest partner in this palette: #171710 at 3.75:1.
Slate
Lightness
One color.
More possibilities.
RGB 89, 94, 96 · HSL 197.1°, 3.8%, 36.3%. Explore lighter and darker expressions without changing the original palette.
01 Shades & tints
QRCO’s HSL lightness steps, from 10% to 90%. Tap a swatch to preview it.
02 Color variants
The editor’s existing lightness offsets around #595E60.
Every shade.
A new perspective.
#595E606.57:1 · AA03 Profile & contrast
- CIELAB · D65
- 39.5, -1.5, -1.8
- Relative luminance
- 0.1097
- HSL saturation
- 3.8%
- HSL lightness
- 36.3%
Aa On white · 6.57:1 · AA
Aa On black · 3.19:1 · Below AA
Normal text: AA requires 4.5:1, AAA 7:1. Large text: AA requires 3:1, AAA 4.5:1. Ratings apply to the measured pair.
Strongest partner in this palette: #B0B7C0 at 3.25:1.
Give these colors
somewhere to live.
Try the complete palette in QRCO’s brand, type and interface previews. Keep the colors you love and explore the rest.
Use this palette ↗