black

#000000

#FA0520

#FA0520

Contrast Ratio

5.11:1

Delta E

110.05

Very Different

50:50 Mix

Color Values

Format #000000 #FA0520
HEX #000000 #FA0520
RGB 0, 0, 0 250, 5, 32
HSL 0.0, 0.0%, 0.0% 353.4, 96.1%, 50.0%
HSV 0.0, 0.0%, 0.0% 353.4, 98.0%, 98.0%
CMYK 0%, 0%, 0%, 100% 0.0%, 98.0%, 87.2%, 2.0%
OKLCH 0.0 0.0 0.0 0.6207 0.2514 26.7

Contrast & Accessibility

5.11:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FA0520 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #FA0520

Color Difference (Delta E)

110.05 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, #FA0520);
background: linear-gradient(135deg, #000000, #FA0520);

Explore Each Color

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