black

#000000

#ED4D55

#ED4D55

Contrast Ratio

5.79:1

Delta E

88.78

Very Different

50:50 Mix

Color Values

Format #000000 #ED4D55
HEX #000000 #ED4D55
RGB 0, 0, 0 237, 77, 85
HSL 0.0, 0.0%, 0.0% 357.0, 81.6%, 61.6%
HSV 0.0, 0.0%, 0.0% 357.0, 67.5%, 92.9%
CMYK 0%, 0%, 0%, 100% 0.0%, 67.5%, 64.1%, 7.1%
OKLCH 0.0 0.0 0.0 0.6451 0.1959 21.8

Contrast & Accessibility

5.79:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #ED4D55 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #ED4D55

Color Difference (Delta E)

88.78 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, #ED4D55);
background: linear-gradient(135deg, #000000, #ED4D55);

Explore Each Color

Related Comparisons