black

#000000

#7F1F23

#7F1F23

Contrast Ratio

2.12:1

Delta E

54.63

Very Different

50:50 Mix

Color Values

Format #000000 #7F1F23
HEX #000000 #7F1F23
RGB 0, 0, 0 127, 31, 35
HSL 0.0, 0.0%, 0.0% 357.5, 60.8%, 31.0%
HSV 0.0, 0.0%, 0.0% 357.5, 75.6%, 49.8%
CMYK 0%, 0%, 0%, 100% 0.0%, 75.6%, 72.4%, 50.2%
OKLCH 0.0 0.0 0.0 0.3988 0.1305 23.3

Contrast & Accessibility

2.12:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #7F1F23 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #7F1F23

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #7F1F23);
background: linear-gradient(135deg, #000000, #7F1F23);

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