The colour lab
Close to Blue (Munsell)
What is this colour called?
The closest names in the swatch book, nearest first. The number is the distance in CIE Lab space: under 2 is hard to tell apart by eye.
Blue (Munsell)
#0093AF3.6Pacific blue#1CA9C97.6Sora-iro空色#4D8FAC7.6Maximum blue#47ABCC7.7Cerulean (Crayola)#1DACD610.3Blue (Weezer Blue Album cover)#189BCC11.1Weezy Blue#189BCC11.1Asagi-iro浅葱色#48929B12.5Air Force blue#5D8AA813.2Gunjō-iro群青色#5D8CAE13.2Metallic Seaweed#0A7E8C13.6Air superiority blue#72A0C114.1Harmonies
Contrast with text
White text 3.39:1large text only
Black text 6.2:1passes AA
Ratios follow the WCAG 2 formula. 4.5:1 is the usual minimum for body text.
Through colour-blind eyes
Typical vision
Protanopia
Deuteranopia
Tritanopia
No colour
A simulation. Real colour vision varies from person to person.