black

#000000

#EC3130

#EC3130

Contrast Ratio

5.05:1

Delta E

98.27

Very Different

50:50 Mix

Color Values

Format #000000 #EC3130
HEX #000000 #EC3130
RGB 0, 0, 0 236, 49, 48
HSL 0.0, 0.0%, 0.0% 0.3, 83.2%, 55.7%
HSV 0.0, 0.0%, 0.0% 0.3, 79.7%, 92.5%
CMYK 0%, 0%, 0%, 100% 0.0%, 79.2%, 79.7%, 7.5%
OKLCH 0.0 0.0 0.0 0.6139 0.2217 27.0

Contrast & Accessibility

5.05:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #EC3130 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #EC3130

Color Difference (Delta E)

98.27 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, #EC3130);
background: linear-gradient(135deg, #000000, #EC3130);

Explore Each Color

Related Comparisons