black

#000000

#F03C38

#F03C38

Contrast Ratio

5.41:1

Delta E

97.16

Very Different

50:50 Mix

Color Values

Format #000000 #F03C38
HEX #000000 #F03C38
RGB 0, 0, 0 240, 60, 56
HSL 0.0, 0.0%, 0.0% 1.3, 86.0%, 58.0%
HSV 0.0, 0.0%, 0.0% 1.3, 76.7%, 94.1%
CMYK 0%, 0%, 0%, 100% 0.0%, 75.0%, 76.7%, 5.9%
OKLCH 0.0 0.0 0.0 0.63 0.2167 27.0

Contrast & Accessibility

5.41:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #F03C38 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #F03C38

Color Difference (Delta E)

97.16 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, #F03C38);
background: linear-gradient(135deg, #000000, #F03C38);

Explore Each Color

Related Comparisons