black

#000000

#B52F38

#B52F38

Contrast Ratio

3.43:1

Delta E

73.14

Very Different

50:50 Mix

Color Values

Format #000000 #B52F38
HEX #000000 #B52F38
RGB 0, 0, 0 181, 47, 56
HSL 0.0, 0.0%, 0.0% 356.0, 58.8%, 44.7%
HSV 0.0, 0.0%, 0.0% 356.0, 74.0%, 71.0%
CMYK 0%, 0%, 0%, 100% 0.0%, 74.0%, 69.1%, 29.0%
OKLCH 0.0 0.0 0.0 0.516 0.17 22.1

Contrast & Accessibility

3.43:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #B52F38 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #B52F38

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #B52F38);
background: linear-gradient(135deg, #000000, #B52F38);

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