black

#000000

#B52B0D

#B52B0D

Contrast Ratio

3.32:1

Delta E

83.12

Very Different

50:50 Mix

Color Values

Format #000000 #B52B0D
HEX #000000 #B52B0D
RGB 0, 0, 0 181, 43, 13
HSL 0.0, 0.0%, 0.0% 10.7, 86.6%, 38.0%
HSV 0.0, 0.0%, 0.0% 10.7, 92.8%, 71.0%
CMYK 0%, 0%, 0%, 100% 0.0%, 76.2%, 92.8%, 29.0%
OKLCH 0.0 0.0 0.0 0.508 0.1785 33.1

Contrast & Accessibility

3.32:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #B52B0D → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #B52B0D

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #B52B0D);
background: linear-gradient(135deg, #000000, #B52B0D);

Explore Each Color

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