black

#000000

#BD312F

#BD312F

Contrast Ratio

3.64:1

Delta E

78.22

Very Different

50:50 Mix

Color Values

Format #000000 #BD312F
HEX #000000 #BD312F
RGB 0, 0, 0 189, 49, 47
HSL 0.0, 0.0%, 0.0% 0.8, 60.2%, 46.3%
HSV 0.0, 0.0%, 0.0% 0.8, 75.1%, 74.1%
CMYK 0%, 0%, 0%, 100% 0.0%, 74.1%, 75.1%, 25.9%
OKLCH 0.0 0.0 0.0 0.5307 0.1773 26.3

Contrast & Accessibility

3.64:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #BD312F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #BD312F

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #BD312F);
background: linear-gradient(135deg, #000000, #BD312F);

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