black

#000000

#153757

#153757

Contrast Ratio

1.72:1

Delta E

31.9

Very Different

50:50 Mix

Color Values

Format #000000 #153757
HEX #000000 #153757
RGB 0, 0, 0 21, 55, 87
HSL 0.0, 0.0%, 0.0% 209.1, 61.1%, 21.2%
HSV 0.0, 0.0%, 0.0% 209.1, 75.9%, 34.1%
CMYK 0%, 0%, 0%, 100% 75.9%, 36.8%, 0.0%, 65.9%
OKLCH 0.0 0.0 0.0 0.329 0.0693 249.6

Contrast & Accessibility

1.72:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #153757 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #153757

Color Difference (Delta E)

31.9 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, #153757);
background: linear-gradient(135deg, #000000, #153757);

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