A single hue varied across the full lightness range (0→100%).
#000000#042c3f#075578#0b81b7#0ea9f1#4dbff5#87d4f8#c5eafc#ffffff--mono-1: #000000; --mono-2: #042c3f; --mono-3: #075578; --mono-4: #0b81b7; --mono-5: #0ea9f1; --mono-6: #4dbff5; --mono-7: #87d4f8; --mono-8: #c5eafc; --mono-9: #ffffff;