black

#000000

#64474F

#64474F

Contrast Ratio

2.56:1

Delta E

36.23

Very Different

50:50 Mix

Color Values

Format #000000 #64474F
HEX #000000 #64474F
RGB 0, 0, 0 100, 71, 79
HSL 0.0, 0.0%, 0.0% 343.4, 17.0%, 33.5%
HSV 0.0, 0.0%, 0.0% 343.4, 29.0%, 39.2%
CMYK 0%, 0%, 0%, 100% 0.0%, 29.0%, 21.0%, 60.8%
OKLCH 0.0 0.0 0.0 0.4322 0.0414 0.8

Contrast & Accessibility

2.56:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #64474F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #64474F

Color Difference (Delta E)

36.23 Very Different
0 — Identical 5 — Similar 25 — Noticeable 100 — Very Different

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #64474F);
background: linear-gradient(135deg, #000000, #64474F);

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