#152d2f VS #000000

Comparison Report

darkslategray Color A
Uber Black Color B
Contrast Ratio 1.44:1 Fail (Normal Text)
Difference (Delta E) 0%

Not perceptible by human eyes.

Mixed Color
#0F1A1B

Technical Comparison

Metric
darkslategray
Uber Black
RGB
21, 45, 47
0, 0, 0
HSL
185°, 38%, 13%
0°, 0%, 0%
CMYK
55, 4, 0, 82
0, 0, 0, 100
Brightness
15%
0%