black

#000000

#CF0A35

#CF0A35

Contrast Ratio

3.75:1

Delta E

87.98

Very Different

50:50 Mix

Color Values

Format #000000 #CF0A35
HEX #000000 #CF0A35
RGB 0, 0, 0 207, 10, 53
HSL 0.0, 0.0%, 0.0% 346.9, 90.8%, 42.5%
HSV 0.0, 0.0%, 0.0% 346.9, 95.2%, 81.2%
CMYK 0%, 0%, 0%, 100% 0.0%, 95.2%, 74.4%, 18.8%
OKLCH 0.0 0.0 0.0 0.5429 0.2146 20.5

Contrast & Accessibility

3.75:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #CF0A35 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #CF0A35

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #CF0A35);
background: linear-gradient(135deg, #000000, #CF0A35);

Explore Each Color

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