black

#000000

#A43F4F

#A43F4F

Contrast Ratio

3.4:1

Delta E

60.89

Very Different

50:50 Mix

Color Values

Format #000000 #A43F4F
HEX #000000 #A43F4F
RGB 0, 0, 0 164, 63, 79
HSL 0.0, 0.0%, 0.0% 350.5, 44.5%, 44.5%
HSV 0.0, 0.0%, 0.0% 350.5, 61.6%, 64.3%
CMYK 0%, 0%, 0%, 100% 0.0%, 61.6%, 51.8%, 35.7%
OKLCH 0.0 0.0 0.0 0.5102 0.1337 13.6

Contrast & Accessibility

3.4:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #A43F4F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #A43F4F

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #A43F4F);
background: linear-gradient(135deg, #000000, #A43F4F);

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