Bleu Ciel to International Klein Blue Gradient
CSS
background: linear-gradient(90deg, #007ba1 0%, #002fa6 100%);
From Bleu Ciel (#007BA1) to International Klein Blue (#002FA6). The two hues are 29° apart on the color wheel, close enough that the blend stays clean without a muddy middle.
Colors along the gradient
| Name | HEX | RGB | HSL | CMYK | |
|---|---|---|---|---|---|
| Bleu Ciel | #007BA1 | 0, 123, 161 | 194°, 100%, 32% | 100, 24, 0, 37 | |
| 25% (near Wing Commander) | #0068A2 | 0, 104, 162 | 201°, 100%, 32% | 100, 36, 0, 36 | |
| 50% (near Hyper Blue) | #0055A4 | 0, 85, 164 | 209°, 100%, 32% | 100, 48, 0, 36 | |
| 75% (near Blue Hour) | #0042A5 | 0, 66, 165 | 216°, 100%, 32% | 100, 60, 0, 35 | |
| International Klein Blue | #002FA6 | 0, 47, 166 | 223°, 100%, 33% | 100, 72, 0, 35 |
Halfway along, the gradient is #0055A4, closest to the named color Hyper Blue. The stops are mixed in RGB, the way browsers draw a linear gradient by default.
Text on this gradient
White text reads best on both ends, so one text color works across the whole gradient. The two end colors have a contrast ratio of 2.22:1, so the change is gentle.
Other ways to use it
- Top to bottom:
linear-gradient(180deg, #007ba1, #002fa6) - Diagonal:
linear-gradient(135deg, #007ba1, #002fa6) - Radial, from the center out:
radial-gradient(circle, #007ba1, #002fa6) - Tailwind CSS:
bg-gradient-to-r from-[#007ba1] to-[#002fa6]
Gradients like this work well for page headers, buttons, cards and slide backgrounds. Keep body text on a solid color for the best readability.
Related gradients
Questions
What are the HEX codes of the Bleu Ciel to International Klein Blue gradient?
It starts at #007BA1 (Bleu Ciel) and ends at #002FA6 (International Klein Blue), with #0055A4 in the middle.
How do I reverse the gradient?
Swap the two colors or change the angle from 90deg to 270deg: linear-gradient(270deg, #007ba1, #002fa6) runs from International Klein Blue on the left to Bleu Ciel on the right.