black

#000000

#B40F34

#B40F34

Contrast Ratio

3.06:1

Delta E

76.77

Very Different

50:50 Mix

Color Values

Format #000000 #B40F34
HEX #000000 #B40F34
RGB 0, 0, 0 180, 15, 52
HSL 0.0, 0.0%, 0.0% 346.5, 84.6%, 38.2%
HSV 0.0, 0.0%, 0.0% 346.5, 91.7%, 70.6%
CMYK 0%, 0%, 0%, 100% 0.0%, 91.7%, 71.1%, 29.4%
OKLCH 0.0 0.0 0.0 0.4927 0.1906 18.5

Contrast & Accessibility

3.06:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #B40F34 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #B40F34

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #B40F34);
background: linear-gradient(135deg, #000000, #B40F34);

Explore Each Color

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