black

#000000

#B72D29

#B72D29

Contrast Ratio

3.42:1

Delta E

77.35

Very Different

50:50 Mix

Color Values

Format #000000 #B72D29
HEX #000000 #B72D29
RGB 0, 0, 0 183, 45, 41
HSL 0.0, 0.0%, 0.0% 1.7, 63.4%, 43.9%
HSV 0.0, 0.0%, 0.0% 1.7, 77.6%, 71.8%
CMYK 0%, 0%, 0%, 100% 0.0%, 75.4%, 77.6%, 28.2%
OKLCH 0.0 0.0 0.0 0.5156 0.1754 27.2

Contrast & Accessibility

3.42:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #B72D29 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #B72D29

Color Difference (Delta E)

77.35 Very Different
0 — Identical 5 — Similar 25 — Noticeable 100 — Very Different

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #B72D29);
background: linear-gradient(135deg, #000000, #B72D29);

Explore Each Color

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