Fibonacci Study — Fibonacci JourneyA study in color.
Start with the whole. Fall for the details.
Terracotta
Lightness
One color.
More possibilities.
RGB 218, 136, 87 · HSL 22.4°, 63.9%, 59.8%. 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 #DA8857.
Every shade.
A new perspective.
#DA88577.64:1 · AAA03 Profile & contrast
- CIELAB · D65
- 64.3, 26.7, 39.1
- Relative luminance
- 0.332
- HSL saturation
- 63.9%
- HSL lightness
- 59.8%
Aa On white · 2.75:1 · Below AA
Aa On black · 7.64:1 · 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: #E9A66C at 1.33:1.
Orange
Lightness
One color.
More possibilities.
RGB 227, 135, 80 · HSL 22.4°, 72.4%, 60.2%. 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 #E38750.
Every shade.
A new perspective.
#E387507.85:1 · AAA03 Profile & contrast
- CIELAB · D65
- 65.2, 30.4, 44
- Relative luminance
- 0.3424
- HSL saturation
- 72.4%
- HSL lightness
- 60.2%
Aa On white · 2.68:1 · Below AA
Aa On black · 7.85:1 · 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: #E9A66C at 1.29:1.
Orange
Lightness
One color.
More possibilities.
RGB 233, 166, 108 · HSL 27.8°, 74%, 66.9%. 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 #E9A66C.
Every shade.
A new perspective.
#E9A66C10.14:1 · AAA03 Profile & contrast
- CIELAB · D65
- 73.3, 18.4, 39.6
- Relative luminance
- 0.4568
- HSL saturation
- 74%
- HSL lightness
- 66.9%
Aa On white · 2.07:1 · Below AA
Aa On black · 10.14:1 · 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: #DA8857 at 1.33:1.
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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