black

#000000

#EF6451

#EF6451

Contrast Ratio

6.61:1

Delta E

88.13

Very Different

50:50 Mix

Color Values

Format #000000 #EF6451
HEX #000000 #EF6451
RGB 0, 0, 0 239, 100, 81
HSL 0.0, 0.0%, 0.0% 7.2, 83.2%, 62.7%
HSV 0.0, 0.0%, 0.0% 7.2, 66.1%, 93.7%
CMYK 0%, 0%, 0%, 100% 0.0%, 58.2%, 66.1%, 6.3%
OKLCH 0.0 0.0 0.0 0.6747 0.1755 30.1

Contrast & Accessibility

6.61:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #EF6451 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #EF6451

Color Difference (Delta E)

88.13 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, #EF6451);
background: linear-gradient(135deg, #000000, #EF6451);

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