black

#000000

#000423

#000423

Contrast Ratio

1.04:1

Delta E

19.36

Noticeable

50:50 Mix

Color Values

Format #000000 #000423
HEX #000000 #000423
RGB 0, 0, 0 0, 4, 35
HSL 0.0, 0.0%, 0.0% 233.1, 100.0%, 6.9%
HSV 0.0, 0.0%, 0.0% 233.1, 100.0%, 13.7%
CMYK 0%, 0%, 0%, 100% 100.0%, 88.6%, 0.0%, 86.3%
OKLCH 0.0 0.0 0.0 0.1328 0.0689 263.3

Contrast & Accessibility

1.04:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #000423 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #000423

Color Difference (Delta E)

19.36 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, #000423);
background: linear-gradient(135deg, #000000, #000423);

Explore Each Color

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