black

#000000

#B01910

#B01910

Contrast Ratio

2.99:1

Delta E

82.17

Very Different

50:50 Mix

Color Values

Format #000000 #B01910
HEX #000000 #B01910
RGB 0, 0, 0 176, 25, 16
HSL 0.0, 0.0%, 0.0% 3.4, 83.3%, 37.6%
HSV 0.0, 0.0%, 0.0% 3.4, 90.9%, 69.0%
CMYK 0%, 0%, 0%, 100% 0.0%, 85.8%, 90.9%, 31.0%
OKLCH 0.0 0.0 0.0 0.4857 0.1851 29.4

Contrast & Accessibility

2.99:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #B01910 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #B01910

Color Difference (Delta E)

82.17 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, #B01910);
background: linear-gradient(135deg, #000000, #B01910);

Explore Each Color

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