black

#000000

#F35351

#F35351

Contrast Ratio

6.17:1

Delta E

91.24

Very Different

50:50 Mix

Color Values

Format #000000 #F35351
HEX #000000 #F35351
RGB 0, 0, 0 243, 83, 81
HSL 0.0, 0.0%, 0.0% 0.7, 87.1%, 63.5%
HSV 0.0, 0.0%, 0.0% 0.7, 66.7%, 95.3%
CMYK 0%, 0%, 0%, 100% 0.0%, 65.8%, 66.7%, 4.7%
OKLCH 0.0 0.0 0.0 0.6604 0.1966 24.9

Contrast & Accessibility

6.17:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #F35351 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #F35351

Color Difference (Delta E)

91.24 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, #F35351);
background: linear-gradient(135deg, #000000, #F35351);

Explore Each Color

Related Comparisons