black

#000000

#031730

#031730

Contrast Ratio

1.17:1

Delta E

20.75

Noticeable

50:50 Mix

Color Values

Format #000000 #031730
HEX #000000 #031730
RGB 0, 0, 0 3, 23, 48
HSL 0.0, 0.0%, 0.0% 213.3, 88.2%, 10.0%
HSV 0.0, 0.0%, 0.0% 213.3, 93.7%, 18.8%
CMYK 0%, 0%, 0%, 100% 93.8%, 52.1%, 0.0%, 81.2%
OKLCH 0.0 0.0 0.0 0.2044 0.0568 254.3

Contrast & Accessibility

1.17:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #031730 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #031730

Color Difference (Delta E)

20.75 Noticeable
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, #031730);
background: linear-gradient(135deg, #000000, #031730);

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