black

#000000

#AD3124

#AD3124

Contrast Ratio

3.24:1

Delta E

73.58

Very Different

50:50 Mix

Color Values

Format #000000 #AD3124
HEX #000000 #AD3124
RGB 0, 0, 0 173, 49, 36
HSL 0.0, 0.0%, 0.0% 5.7, 65.6%, 41.0%
HSV 0.0, 0.0%, 0.0% 5.7, 79.2%, 67.8%
CMYK 0%, 0%, 0%, 100% 0.0%, 71.7%, 79.2%, 32.2%
OKLCH 0.0 0.0 0.0 0.5012 0.1626 29.8

Contrast & Accessibility

3.24:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #AD3124 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #AD3124

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #AD3124);
background: linear-gradient(135deg, #000000, #AD3124);

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