#404d3d VS #000000

Comparison Report

darkslategray Color A
Uber Black Color B
Contrast Ratio 2.34:1 Fail (Normal Text)
Difference (Delta E) 0%

Not perceptible by human eyes.

Mixed Color
#232921

Technical Comparison

Metric
darkslategray
Uber Black
RGB
64, 77, 61
0, 0, 0
HSL
109°, 12%, 27%
0°, 0%, 0%
CMYK
17, 0, 21, 70
0, 0, 0, 100
Brightness
28%
0%