black

#000000

#FF5563

#FF5563

Contrast Ratio

6.73:1

Delta E

93.36

Very Different

50:50 Mix

Color Values

Format #000000 #FF5563
HEX #000000 #FF5563
RGB 0, 0, 0 255, 85, 99
HSL 0.0, 0.0%, 0.0% 355.1, 100.0%, 66.7%
HSV 0.0, 0.0%, 0.0% 355.1, 66.7%, 100.0%
CMYK 0%, 0%, 0%, 100% 0.0%, 66.7%, 61.2%, 0.0%
OKLCH 0.0 0.0 0.0 0.6845 0.2051 19.8

Contrast & Accessibility

6.73:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FF5563 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #FF5563

Color Difference (Delta E)

93.36 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, #FF5563);
background: linear-gradient(135deg, #000000, #FF5563);

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