Fibonacci Study — Mathematical AdventureA study in color.
Start with the whole. Fall for the details.
Light Blue
Lightness
One color.
More possibilities.
RGB 207, 227, 255 · HSL 215°, 100%, 90.6%. 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 #CFE3FF.
Every shade.
A new perspective.
#CFE3FF16.08:1 · AAA03 Profile & contrast
- CIELAB · D65
- 89.6, -0.9, -15.8
- Relative luminance
- 0.7542
- HSL saturation
- 100%
- HSL lightness
- 90.6%
Aa On white · 1.31:1 · Below AA
Aa On black · 16.08:1 · 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: #ADADFB at 1.59:1.
Light Blue
Lightness
One color.
More possibilities.
RGB 150, 186, 244 · HSL 217°, 81%, 77.3%. 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 #96BAF4.
Every shade.
A new perspective.
#96BAF410.63:1 · AAA03 Profile & contrast
- CIELAB · D65
- 74.9, 2, -32.6
- Relative luminance
- 0.4813
- HSL saturation
- 81%
- HSL lightness
- 77.3%
Aa On white · 1.98:1 · Below AA
Aa On black · 10.63:1 · 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: #CFE3FF at 1.51:1.
Light Blue
Lightness
One color.
More possibilities.
RGB 182, 197, 254 · HSL 227.5°, 97.3%, 85.5%. 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 #B6C5FE.
Every shade.
A new perspective.
#B6C5FE12.41:1 · AAA03 Profile & contrast
- CIELAB · D65
- 80.2, 7.4, -29.7
- Relative luminance
- 0.5703
- HSL saturation
- 97.3%
- HSL lightness
- 85.5%
Aa On white · 1.69:1 · Below AA
Aa On black · 12.41:1 · 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: #CFE3FF at 1.30:1.
Light Blue
Lightness
One color.
More possibilities.
RGB 173, 173, 251 · HSL 240°, 90.7%, 83.1%. 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 #ADADFB.
Every shade.
A new perspective.
#ADADFB10.15:1 · AAA03 Profile & contrast
- CIELAB · D65
- 73.4, 17.3, -38.7
- Relative luminance
- 0.4574
- HSL saturation
- 90.7%
- HSL lightness
- 83.1%
Aa On white · 2.07:1 · Below AA
Aa On black · 10.15:1 · 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: #CFE3FF at 1.59:1.
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 ↗