black

#000000

#FD0217

#FD0217

Contrast Ratio

5.2:1

Delta E

113.12

Very Different

50:50 Mix

Color Values

Format #000000 #FD0217
HEX #000000 #FD0217
RGB 0, 0, 0 253, 2, 23
HSL 0.0, 0.0%, 0.0% 355.0, 98.4%, 50.0%
HSV 0.0, 0.0%, 0.0% 355.0, 99.2%, 99.2%
CMYK 0%, 0%, 0%, 100% 0.0%, 99.2%, 90.9%, 0.8%
OKLCH 0.0 0.0 0.0 0.6253 0.2548 27.7

Contrast & Accessibility

5.2:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FD0217 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #FD0217

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #FD0217);
background: linear-gradient(135deg, #000000, #FD0217);

Explore Each Color

Related Comparisons