COOL TONECreate Palette with #428BF0 →
#428BF0
Sapphire Spark
HEX Code
#428BF0
sRGB Coordinates
66, 139, 240
HSL Angles
215°, 85%, 60%
OKLCH Space
0.64 0.168 257
WCAG 2.2 Accessibility Ratios
Evaluated against pure white (#FFFFFF) and pure black (#000000)
Against White
3.4:1
AA FAILAAA FAIL
Aa
Against Black
6.18:1
AA PASSAAA FAIL
Aa
Harmonic Combinations
Color Blindness Simulation
Protanopia#6A6ADD
Deuteranopia#655FD8
Tritanopia#48CCC8
Achromatopsia#8B8B8B