black

#000000

#C43F5F

#C43F5F

Contrast Ratio

4.22:1

Delta E

73.33

Very Different

50:50 Mix

Color Values

Format #000000 #C43F5F
HEX #000000 #C43F5F
RGB 0, 0, 0 196, 63, 95
HSL 0.0, 0.0%, 0.0% 345.6, 53.0%, 50.8%
HSV 0.0, 0.0%, 0.0% 345.6, 67.9%, 76.9%
CMYK 0%, 0%, 0%, 100% 0.0%, 67.9%, 51.5%, 23.1%
OKLCH 0.0 0.0 0.0 0.5659 0.1694 10.0

Contrast & Accessibility

4.22:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #C43F5F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #C43F5F

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #C43F5F);
background: linear-gradient(135deg, #000000, #C43F5F);

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