#2271ca VS #000000

Comparison Report

royalblue Color A
Uber Black Color B
Contrast Ratio 4.28:1 Fail (Normal Text)
Difference (Delta E) 0%

Not perceptible by human eyes.

Mixed Color
#1F3960

Technical Comparison

Metric
royalblue
Uber Black
RGB
34, 113, 202
0, 0, 0
HSL
212°, 71%, 46%
0°, 0%, 0%
CMYK
83, 44, 0, 21
0, 0, 0, 100
Brightness
39%
0%