black

#000000

#CF200F

#CF200F

Contrast Ratio

3.87:1

Delta E

94.79

Very Different

50:50 Mix

Color Values

Format #000000 #CF200F
HEX #000000 #CF200F
RGB 0, 0, 0 207, 32, 15
HSL 0.0, 0.0%, 0.0% 5.3, 86.5%, 43.5%
HSV 0.0, 0.0%, 0.0% 5.3, 92.8%, 81.2%
CMYK 0%, 0%, 0%, 100% 0.0%, 84.5%, 92.8%, 18.8%
OKLCH 0.0 0.0 0.0 0.5482 0.209 30.2

Contrast & Accessibility

3.87:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #CF200F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #CF200F

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #CF200F);
background: linear-gradient(135deg, #000000, #CF200F);

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