The colour lab
Close to Safety orange (blaze orange)
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.
Safety orange (blaze orange)
#FF67003.6Orange-red#FF681F4.3Red-orange (Crayola)#FF681F4.3Willpower orange#FD58004.5Orange (Pantone)#FF58005.1Persimmon#EC58005.6Spanish orange#E861008.6Pumpkin#FF75188.6Xiaomi orange#FD490010.3Safety orange#FF780011.4Ōtan黄丹#FF4E2011.6Red-orange (Color wheel)#FF450012.1Harmonies
Contrast with text
White text 2.98:1fails
Black text 7.04:1passes AAA
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.