black

#000000

#EB2321

#EB2321

Contrast Ratio

4.79:1

Delta E

102.37

Very Different

50:50 Mix

Color Values

Format #000000 #EB2321
HEX #000000 #EB2321
RGB 0, 0, 0 235, 35, 33
HSL 0.0, 0.0%, 0.0% 0.6, 83.5%, 52.5%
HSV 0.0, 0.0%, 0.0% 0.6, 86.0%, 92.2%
CMYK 0%, 0%, 0%, 100% 0.0%, 85.1%, 86.0%, 7.8%
OKLCH 0.0 0.0 0.0 0.6024 0.2302 28.1

Contrast & Accessibility

4.79:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #EB2321 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #EB2321

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #EB2321);
background: linear-gradient(135deg, #000000, #EB2321);

Explore Each Color

Related Comparisons