Coal WonderA study in color.
Start with the whole. Fall for the details.
Charcoal
Lightness
One color.
More possibilities.
RGB 0, 0, 0 · HSL 0°, 0%, 0%. 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 #000000.
Every shade.
A new perspective.
#00000021.00:1 · AAA03 Profile & contrast
- CIELAB · D65
- 0, 0, 0
- Relative luminance
- 0
- HSL saturation
- 0%
- HSL lightness
- 0%
Aa On white · 21.00:1 · AAA
Aa On black · 1.00:1 · 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: #8C9615 at 6.49:1.
Vivid Green
Lightness
One color.
More possibilities.
RGB 140, 150, 21 · HSL 64.7°, 75.4%, 33.5%. 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 #8C9615.
Every shade.
A new perspective.
#8C96156.49:1 · AA03 Profile & contrast
- CIELAB · D65
- 59.4, -18.6, 59
- Relative luminance
- 0.2744
- HSL saturation
- 75.4%
- HSL lightness
- 33.5%
Aa On white · 3.24:1 · Below AA
Aa On black · 6.49:1 · 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: #000000 at 6.49:1.
Gray
Lightness
One color.
More possibilities.
RGB 124, 137, 145 · HSL 202.9°, 8.7%, 52.7%. 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 #7C8991.
Every shade.
A new perspective.
#7C89915.84:1 · AA03 Profile & contrast
- CIELAB · D65
- 56.3, -3, -5.9
- Relative luminance
- 0.2422
- HSL saturation
- 8.7%
- HSL lightness
- 52.7%
Aa On white · 3.59:1 · Below AA
Aa On black · 5.84:1 · 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: #000000 at 5.84:1.
Dark Orange
Lightness
One color.
More possibilities.
RGB 107, 74, 69 · HSL 7.9°, 21.6%, 34.5%. 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 #6B4A45.
Every shade.
A new perspective.
#6B4A457.80:1 · AAA03 Profile & contrast
- CIELAB · D65
- 34.9, 13.3, 8.6
- Relative luminance
- 0.0845
- HSL saturation
- 21.6%
- HSL lightness
- 34.5%
Aa On white · 7.80:1 · AAA
Aa On black · 2.69:1 · 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: #000000 at 2.69:1.
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 ↗