black

#000000

#F55F5D

#F55F5D

Contrast Ratio

6.68:1

Delta E

89.0

Very Different

50:50 Mix

Color Values

Format #000000 #F55F5D
HEX #000000 #F55F5D
RGB 0, 0, 0 245, 95, 93
HSL 0.0, 0.0%, 0.0% 0.8, 88.4%, 66.3%
HSV 0.0, 0.0%, 0.0% 0.8, 62.0%, 96.1%
CMYK 0%, 0%, 0%, 100% 0.0%, 61.2%, 62.0%, 3.9%
OKLCH 0.0 0.0 0.0 0.6793 0.185 24.1

Contrast & Accessibility

6.68:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #F55F5D β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #F55F5D

Color Difference (Delta E)

89.0 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, #F55F5D);
background: linear-gradient(135deg, #000000, #F55F5D);

Explore Each Color

Related Comparisons