black

#000000

#EF5F61

#EF5F61

Contrast Ratio

6.48:1

Delta E

86.03

Very Different

50:50 Mix

Color Values

Format #000000 #EF5F61
HEX #000000 #EF5F61
RGB 0, 0, 0 239, 95, 97
HSL 0.0, 0.0%, 0.0% 359.2, 81.8%, 65.5%
HSV 0.0, 0.0%, 0.0% 359.2, 60.3%, 93.7%
CMYK 0%, 0%, 0%, 100% 0.0%, 60.3%, 59.4%, 6.3%
OKLCH 0.0 0.0 0.0 0.6709 0.1781 22.4

Contrast & Accessibility

6.48:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #EF5F61 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #EF5F61

Color Difference (Delta E)

86.03 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, #EF5F61);
background: linear-gradient(135deg, #000000, #EF5F61);

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