black

#000000

#CE403C

#CE403C

Contrast Ratio

4.42:1

Delta E

81.33

Very Different

50:50 Mix

Color Values

Format #000000 #CE403C
HEX #000000 #CE403C
RGB 0, 0, 0 206, 64, 60
HSL 0.0, 0.0%, 0.0% 1.6, 59.8%, 52.2%
HSV 0.0, 0.0%, 0.0% 1.6, 70.9%, 80.8%
CMYK 0%, 0%, 0%, 100% 0.0%, 68.9%, 70.9%, 19.2%
OKLCH 0.0 0.0 0.0 0.5766 0.1794 26.1

Contrast & Accessibility

4.42:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #CE403C → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #CE403C

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #CE403C);
background: linear-gradient(135deg, #000000, #CE403C);

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