black

#000000

#EF7542

#EF7542

Contrast Ratio

7.29:1

Delta E

90.88

Very Different

50:50 Mix

Color Values

Format #000000 #EF7542
HEX #000000 #EF7542
RGB 0, 0, 0 239, 117, 66
HSL 0.0, 0.0%, 0.0% 17.7, 84.4%, 59.8%
HSV 0.0, 0.0%, 0.0% 17.7, 72.4%, 93.7%
CMYK 0%, 0%, 0%, 100% 0.0%, 51.0%, 72.4%, 6.3%
OKLCH 0.0 0.0 0.0 0.6966 0.1641 42.1

Contrast & Accessibility

7.29:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #EF7542 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #EF7542

Color Difference (Delta E)

90.88 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, #EF7542);
background: linear-gradient(135deg, #000000, #EF7542);

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