black

#000000

#E44444

#E44444

Contrast Ratio

5.21:1

Delta E

88.83

Very Different

50:50 Mix

Color Values

Format #000000 #E44444
HEX #000000 #E44444
RGB 0, 0, 0 228, 68, 68
HSL 0.0, 0.0%, 0.0% 0.0, 74.8%, 58.0%
HSV 0.0, 0.0%, 0.0% 0.0, 70.2%, 89.4%
CMYK 0%, 0%, 0%, 100% 0.0%, 70.2%, 70.2%, 10.6%
OKLCH 0.0 0.0 0.0 0.6185 0.197 25.0

Contrast & Accessibility

5.21:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #E44444 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #E44444

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #E44444);
background: linear-gradient(135deg, #000000, #E44444);

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