black

#000000

#DF1B19

#DF1B19

Contrast Ratio

4.31:1

Delta E

99.74

Very Different

50:50 Mix

Color Values

Format #000000 #DF1B19
HEX #000000 #DF1B19
RGB 0, 0, 0 223, 27, 25
HSL 0.0, 0.0%, 0.0% 0.6, 79.8%, 48.6%
HSV 0.0, 0.0%, 0.0% 0.6, 88.8%, 87.5%
CMYK 0%, 0%, 0%, 100% 0.0%, 87.9%, 88.8%, 12.5%
OKLCH 0.0 0.0 0.0 0.576 0.2243 28.4

Contrast & Accessibility

4.31:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #DF1B19 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #DF1B19

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #DF1B19);
background: linear-gradient(135deg, #000000, #DF1B19);

Explore Each Color

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