black

#000000

#EE3939

#EE3939

Contrast Ratio

5.28:1

Delta E

96.4

Very Different

50:50 Mix

Color Values

Format #000000 #EE3939
HEX #000000 #EE3939
RGB 0, 0, 0 238, 57, 57
HSL 0.0, 0.0%, 0.0% 0.0, 84.2%, 57.8%
HSV 0.0, 0.0%, 0.0% 0.0, 76.1%, 93.3%
CMYK 0%, 0%, 0%, 100% 0.0%, 76.1%, 76.1%, 6.7%
OKLCH 0.0 0.0 0.0 0.6243 0.2169 26.2

Contrast & Accessibility

5.28:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #EE3939 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #EE3939

Color Difference (Delta E)

96.4 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, #EE3939);
background: linear-gradient(135deg, #000000, #EE3939);

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