black

#000000

#424751

#424751

Contrast Ratio

2.25:1

Delta E

30.79

Very Different

50:50 Mix

Color Values

Format #000000 #424751
HEX #000000 #424751
RGB 0, 0, 0 66, 71, 81
HSL 0.0, 0.0%, 0.0% 220.0, 10.2%, 28.8%
HSV 0.0, 0.0%, 0.0% 220.0, 18.5%, 31.8%
CMYK 0%, 0%, 0%, 100% 18.5%, 12.3%, 0.0%, 68.2%
OKLCH 0.0 0.0 0.0 0.3971 0.0181 264.3

Contrast & Accessibility

2.25:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #424751 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #424751

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #424751);
background: linear-gradient(135deg, #000000, #424751);

Explore Each Color

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