black

#000000

#F63B3C

#F63B3C

Contrast Ratio

5.61:1

Delta E

98.94

Very Different

50:50 Mix

Color Values

Format #000000 #F63B3C
HEX #000000 #F63B3C
RGB 0, 0, 0 246, 59, 60
HSL 0.0, 0.0%, 0.0% 359.7, 91.2%, 59.8%
HSV 0.0, 0.0%, 0.0% 359.7, 76.0%, 96.5%
CMYK 0%, 0%, 0%, 100% 0.0%, 76.0%, 75.6%, 3.5%
OKLCH 0.0 0.0 0.0 0.64 0.2225 26.0

Contrast & Accessibility

5.61:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #F63B3C β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #F63B3C

Color Difference (Delta E)

98.94 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, #F63B3C);
background: linear-gradient(135deg, #000000, #F63B3C);

Explore Each Color

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