black

#000000

#F01A19

#F01A19

Contrast Ratio

4.87:1

Delta E

106.68

Very Different

50:50 Mix

Color Values

Format #000000 #F01A19
HEX #000000 #F01A19
RGB 0, 0, 0 240, 26, 25
HSL 0.0, 0.0%, 0.0% 0.3, 87.8%, 52.0%
HSV 0.0, 0.0%, 0.0% 0.3, 89.6%, 94.1%
CMYK 0%, 0%, 0%, 100% 0.0%, 89.2%, 89.6%, 5.9%
OKLCH 0.0 0.0 0.0 0.607 0.2388 28.4

Contrast & Accessibility

4.87:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #F01A19 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #F01A19

Color Difference (Delta E)

106.68 Very Different
0 β€” Identical 5 β€” Similar 25 β€” Noticeable 100 β€” Very Different

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #F01A19);
background: linear-gradient(135deg, #000000, #F01A19);

Explore Each Color

Related Comparisons