#15100b VS #ffffff

Comparison Report

black Color A
White Color B
Contrast Ratio 18.90:1 AA Passed
Difference (Delta E) 1%

Not perceptible by human eyes.

Mixed Color
#7F7D7B

Technical Comparison

Metric
black
White
RGB
21, 16, 11
255, 255, 255
HSL
30°, 31%, 6%
0°, 0%, 100%
CMYK
0, 24, 48, 92
0, 0, 0, 0
Brightness
7%
100%