black

#000000

#233939

#233939

Contrast Ratio

1.72:1

Delta E

24.01

Noticeable

50:50 Mix

Color Values

Format #000000 #233939
HEX #000000 #233939
RGB 0, 0, 0 35, 57, 57
HSL 0.0, 0.0%, 0.0% 180.0, 23.9%, 18.0%
HSV 0.0, 0.0%, 0.0% 180.0, 38.6%, 22.4%
CMYK 0%, 0%, 0%, 100% 38.6%, 0.0%, 0.0%, 77.6%
OKLCH 0.0 0.0 0.0 0.3263 0.0278 195.9

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: #233939 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #233939

Color Difference (Delta E)

24.01 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, #233939);
background: linear-gradient(135deg, #000000, #233939);

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