black

#000000

#C72C28

#C72C28

Contrast Ratio

3.82:1

Delta E

84.74

Very Different

50:50 Mix

Color Values

Format #000000 #C72C28
HEX #000000 #C72C28
RGB 0, 0, 0 199, 44, 40
HSL 0.0, 0.0%, 0.0% 1.5, 66.5%, 46.9%
HSV 0.0, 0.0%, 0.0% 1.5, 79.9%, 78.0%
CMYK 0%, 0%, 0%, 100% 0.0%, 77.9%, 79.9%, 22.0%
OKLCH 0.0 0.0 0.0 0.5434 0.1919 27.5

Contrast & Accessibility

3.82:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #C72C28 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #C72C28

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #C72C28);
background: linear-gradient(135deg, #000000, #C72C28);

Explore Each Color

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