black

#000000

#A7352C

#A7352C

Contrast Ratio

3.19:1

Delta E

68.52

Very Different

50:50 Mix

Color Values

Format #000000 #A7352C
HEX #000000 #A7352C
RGB 0, 0, 0 167, 53, 44
HSL 0.0, 0.0%, 0.0% 4.4, 58.3%, 41.4%
HSV 0.0, 0.0%, 0.0% 4.4, 73.7%, 65.5%
CMYK 0%, 0%, 0%, 100% 0.0%, 68.3%, 73.7%, 34.5%
OKLCH 0.0 0.0 0.0 0.4961 0.1512 28.3

Contrast & Accessibility

3.19:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #A7352C → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #A7352C

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #A7352C);
background: linear-gradient(135deg, #000000, #A7352C);

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