Blue Study — Tide RhythmA study in color.
Start with the whole. Fall for the details.
Blue
Lightness
One color.
More possibilities.
RGB 34, 63, 139 · HSL 223.4°, 60.7%, 33.9%. 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 #223F8B.
Every shade.
A new perspective.
#223F8B9.76:1 · AAA03 Profile & contrast
- CIELAB · D65
- 28.8, 17.5, -45.5
- Relative luminance
- 0.0576
- HSL saturation
- 60.7%
- HSL lightness
- 33.9%
Aa On white · 9.76:1 · AAA
Aa On black · 2.15:1 · 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: #4346C6 at 1.36:1.
Blue
Lightness
One color.
More possibilities.
RGB 35, 47, 140 · HSL 233.1°, 60%, 34.3%. 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 #232F8C.
Every shade.
A new perspective.
#232F8C11.31:1 · AAA03 Profile & contrast
- CIELAB · D65
- 24.6, 28.9, -53
- Relative luminance
- 0.0428
- HSL saturation
- 60%
- HSL lightness
- 34.3%
Aa On white · 11.31:1 · AAA
Aa On black · 1.86:1 · 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: #4346C6 at 1.58:1.
Blue
Lightness
One color.
More possibilities.
RGB 67, 70, 198 · HSL 238.6°, 53.5%, 52%. 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 #4346C6.
Every shade.
A new perspective.
#4346C67.17:1 · AAA03 Profile & contrast
- CIELAB · D65
- 37.2, 39, -67.1
- Relative luminance
- 0.0965
- HSL saturation
- 53.5%
- HSL lightness
- 52%
Aa On white · 7.17:1 · AAA
Aa On black · 2.93:1 · 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: #232F8C at 1.58:1.
Blue
Lightness
One color.
More possibilities.
RGB 47, 53, 156 · HSL 236.7°, 53.7%, 39.8%. 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 #2F359C.
Every shade.
A new perspective.
#2F359C9.95:1 · AAA03 Profile & contrast
- CIELAB · D65
- 28.2, 32.4, -56.8
- Relative luminance
- 0.0555
- HSL saturation
- 53.7%
- HSL lightness
- 39.8%
Aa On white · 9.95:1 · AAA
Aa On black · 2.11:1 · 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: #4346C6 at 1.39:1.
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 ↗