black

#000000

#DF4747

#DF4747

Contrast Ratio

5.13:1

Delta E

85.82

Very Different

50:50 Mix

Color Values

Format #000000 #DF4747
HEX #000000 #DF4747
RGB 0, 0, 0 223, 71, 71
HSL 0.0, 0.0%, 0.0% 0.0, 70.4%, 57.6%
HSV 0.0, 0.0%, 0.0% 0.0, 68.2%, 87.5%
CMYK 0%, 0%, 0%, 100% 0.0%, 68.2%, 68.2%, 12.5%
OKLCH 0.0 0.0 0.0 0.6138 0.1889 24.6

Contrast & Accessibility

5.13:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #DF4747 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #DF4747

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #DF4747);
background: linear-gradient(135deg, #000000, #DF4747);

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