Red Study — Sunset Stone CurrentA study in color.
Start with the whole. Fall for the details.
Red
Lightness
One color.
More possibilities.
RGB 235, 51, 28 · HSL 6.7°, 83.8%, 51.6%. 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 #EB331C.
Every shade.
A new perspective.
#EB331C5.02:1 · AA03 Profile & contrast
- CIELAB · D65
- 52, 67.6, 56.1
- Relative luminance
- 0.2011
- HSL saturation
- 83.8%
- HSL lightness
- 51.6%
Aa On white · 4.18:1 · Below AA
Aa On black · 5.02:1 · 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: #DB2C30 at 1.14:1.
Red
Lightness
One color.
More possibilities.
RGB 219, 44, 48 · HSL 358.6°, 70.9%, 51.6%. 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 #DB2C30.
Every shade.
A new perspective.
#DB2C304.76:1 · AA03 Profile & contrast
- CIELAB · D65
- 48.4, 65.5, 41.9
- Relative luminance
- 0.1707
- HSL saturation
- 70.9%
- HSL lightness
- 51.6%
Aa On white · 4.76:1 · AA
Aa On black · 4.41:1 · 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: #F43512 at 1.22:1.
Red
Lightness
One color.
More possibilities.
RGB 244, 53, 18 · HSL 9.3°, 91.1%, 51.4%. 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 #F43512.
Every shade.
A new perspective.
#F435125.36:1 · AA03 Profile & contrast
- CIELAB · D65
- 53.8, 69.5, 61.8
- Relative luminance
- 0.2182
- HSL saturation
- 91.1%
- HSL lightness
- 51.4%
Aa On white · 3.91:1 · Below AA
Aa On black · 5.36:1 · 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: #DB2C30 at 1.22:1.
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.
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