black

#000000

#FD4944

#FD4944

Contrast Ratio

6.21:1

Delta E

98.85

Very Different

50:50 Mix

Color Values

Format #000000 #FD4944
HEX #000000 #FD4944
RGB 0, 0, 0 253, 73, 68
HSL 0.0, 0.0%, 0.0% 1.6, 97.9%, 62.9%
HSV 0.0, 0.0%, 0.0% 1.6, 73.1%, 99.2%
CMYK 0%, 0%, 0%, 100% 0.0%, 71.1%, 73.1%, 0.8%
OKLCH 0.0 0.0 0.0 0.6647 0.2172 26.6

Contrast & Accessibility

6.21:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FD4944 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #FD4944

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #FD4944);
background: linear-gradient(135deg, #000000, #FD4944);

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