black

#000000

#055758

#055758

Contrast Ratio

2.51:1

Delta E

39.83

Very Different

50:50 Mix

Color Values

Format #000000 #055758
HEX #000000 #055758
RGB 0, 0, 0 5, 87, 88
HSL 0.0, 0.0%, 0.0% 180.7, 89.2%, 18.2%
HSV 0.0, 0.0%, 0.0% 180.7, 94.3%, 34.5%
CMYK 0%, 0%, 0%, 100% 94.3%, 1.1%, 0.0%, 65.5%
OKLCH 0.0 0.0 0.0 0.4148 0.069 196.2

Contrast & Accessibility

2.51:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #055758 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #055758

Color Difference (Delta E)

39.83 Very Different
0 β€” Identical 5 β€” Similar 25 β€” Noticeable 100 β€” Very Different

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #055758);
background: linear-gradient(135deg, #000000, #055758);

Explore Each Color

Related Comparisons