black

#000000

#AD3753

#AD3753

Contrast Ratio

3.45:1

Delta E

65.85

Very Different

50:50 Mix

Color Values

Format #000000 #AD3753
HEX #000000 #AD3753
RGB 0, 0, 0 173, 55, 83
HSL 0.0, 0.0%, 0.0% 345.8, 51.8%, 44.7%
HSV 0.0, 0.0%, 0.0% 345.8, 68.2%, 67.8%
CMYK 0%, 0%, 0%, 100% 0.0%, 68.2%, 52.0%, 32.2%
OKLCH 0.0 0.0 0.0 0.5162 0.1538 10.2

Contrast & Accessibility

3.45:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #AD3753 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #AD3753

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #AD3753);
background: linear-gradient(135deg, #000000, #AD3753);

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