black

#000000

#F0505B

#F0505B

Contrast Ratio

6.0:1

Delta E

88.86

Very Different

50:50 Mix

Color Values

Format #000000 #F0505B
HEX #000000 #F0505B
RGB 0, 0, 0 240, 80, 91
HSL 0.0, 0.0%, 0.0% 355.9, 84.2%, 62.7%
HSV 0.0, 0.0%, 0.0% 355.9, 66.7%, 94.1%
CMYK 0%, 0%, 0%, 100% 0.0%, 66.7%, 62.1%, 5.9%
OKLCH 0.0 0.0 0.0 0.6541 0.1955 20.6

Contrast & Accessibility

6.0:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #F0505B β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #F0505B

Color Difference (Delta E)

88.86 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, #F0505B);
background: linear-gradient(135deg, #000000, #F0505B);

Explore Each Color

Related Comparisons