black

#000000

#DE4A21

#DE4A21

Contrast Ratio

5.11:1

Delta E

93.39

Very Different

50:50 Mix

Color Values

Format #000000 #DE4A21
HEX #000000 #DE4A21
RGB 0, 0, 0 222, 74, 33
HSL 0.0, 0.0%, 0.0% 13.0, 74.1%, 50.0%
HSV 0.0, 0.0%, 0.0% 13.0, 85.1%, 87.1%
CMYK 0%, 0%, 0%, 100% 0.0%, 66.7%, 85.1%, 12.9%
OKLCH 0.0 0.0 0.0 0.6113 0.1914 35.5

Contrast & Accessibility

5.11:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #DE4A21 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #DE4A21

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #DE4A21);
background: linear-gradient(135deg, #000000, #DE4A21);

Explore Each Color

Related Comparisons