black

#000000

#A41D2F

#A41D2F

Contrast Ratio

2.8:1

Delta E

69.48

Very Different

50:50 Mix

Color Values

Format #000000 #A41D2F
HEX #000000 #A41D2F
RGB 0, 0, 0 164, 29, 47
HSL 0.0, 0.0%, 0.0% 352.0, 69.9%, 37.8%
HSV 0.0, 0.0%, 0.0% 352.0, 82.3%, 64.3%
CMYK 0%, 0%, 0%, 100% 0.0%, 82.3%, 71.3%, 35.7%
OKLCH 0.0 0.0 0.0 0.4687 0.1687 20.5

Contrast & Accessibility

2.8:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #A41D2F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #A41D2F

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #A41D2F);
background: linear-gradient(135deg, #000000, #A41D2F);

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