Fibonacci Study — Natural Breeze BlastA study in color.
Start with the whole. Fall for the details.
Red
Lightness
One color.
More possibilities.
RGB 243, 84, 63 · HSL 7°, 88.2%, 60%. 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 #F3543F.
Every shade.
A new perspective.
#F3543F6.15:1 · AA03 Profile & contrast
- CIELAB · D65
- 57.8, 59.8, 45.2
- Relative luminance
- 0.2575
- HSL saturation
- 88.2%
- HSL lightness
- 60%
Aa On white · 3.41:1 · Below AA
Aa On black · 6.15:1 · 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: #F99B88 at 1.64:1.
Blush Pink
Lightness
One color.
More possibilities.
RGB 249, 155, 136 · HSL 10.1°, 90.4%, 75.5%. 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 #F99B88.
Every shade.
A new perspective.
#F99B8810.07:1 · AAA03 Profile & contrast
- CIELAB · D65
- 73.1, 33.1, 24.8
- Relative luminance
- 0.4536
- HSL saturation
- 90.4%
- HSL lightness
- 75.5%
Aa On white · 2.08:1 · Below AA
Aa On black · 10.07:1 · 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: #F3543F at 1.64:1.
Orange
Lightness
One color.
More possibilities.
RGB 229, 108, 61 · HSL 16.8°, 76.4%, 56.9%. 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 #E56C3D.
Every shade.
A new perspective.
#E56C3D6.54:1 · AA03 Profile & contrast
- CIELAB · D65
- 59.6, 44, 47.6
- Relative luminance
- 0.2772
- HSL saturation
- 76.4%
- HSL lightness
- 56.9%
Aa On white · 3.21:1 · Below AA
Aa On black · 6.54:1 · 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: #F99B88 at 1.54:1.
Orange
Lightness
One color.
More possibilities.
RGB 223, 121, 52 · HSL 24.2°, 72.8%, 53.9%. 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 #DF7934.
Every shade.
A new perspective.
#DF79346.92:1 · AA03 Profile & contrast
- CIELAB · D65
- 61.3, 34.7, 53.3
- Relative luminance
- 0.2961
- HSL saturation
- 72.8%
- HSL lightness
- 53.9%
Aa On white · 3.03:1 · Below AA
Aa On black · 6.92:1 · 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: #F99B88 at 1.46:1.
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 ↗