black

#000000

#4F443F

#4F443F

Contrast Ratio

2.23:1

Delta E

30.41

Very Different

50:50 Mix

Color Values

Format #000000 #4F443F
HEX #000000 #4F443F
RGB 0, 0, 0 79, 68, 63
HSL 0.0, 0.0%, 0.0% 18.7, 11.3%, 27.8%
HSV 0.0, 0.0%, 0.0% 18.7, 20.3%, 31.0%
CMYK 0%, 0%, 0%, 100% 0.0%, 13.9%, 20.3%, 69.0%
OKLCH 0.0 0.0 0.0 0.3963 0.0173 46.0

Contrast & Accessibility

2.23:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #4F443F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #4F443F

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #4F443F);
background: linear-gradient(135deg, #000000, #4F443F);

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