black

#000000

#505166

#505166

Contrast Ratio

2.71:1

Delta E

37.47

Very Different

50:50 Mix

Color Values

Format #000000 #505166
HEX #000000 #505166
RGB 0, 0, 0 80, 81, 102
HSL 0.0, 0.0%, 0.0% 237.3, 12.1%, 35.7%
HSV 0.0, 0.0%, 0.0% 237.3, 21.6%, 40.0%
CMYK 0%, 0%, 0%, 100% 21.6%, 20.6%, 0.0%, 60.0%
OKLCH 0.0 0.0 0.0 0.4422 0.0344 282.8

Contrast & Accessibility

2.71:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #505166 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #505166

Color Difference (Delta E)

37.47 Very Different
0 — Identical 5 — Similar 25 — Noticeable 100 — Very Different

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #505166);
background: linear-gradient(135deg, #000000, #505166);

Explore Each Color

Related Comparisons