black

#000000

#6F1F21

#6F1F21

Contrast Ratio

1.89:1

Delta E

47.3

Very Different

50:50 Mix

Color Values

Format #000000 #6F1F21
HEX #000000 #6F1F21
RGB 0, 0, 0 111, 31, 33
HSL 0.0, 0.0%, 0.0% 358.5, 56.3%, 27.8%
HSV 0.0, 0.0%, 0.0% 358.5, 72.1%, 43.5%
CMYK 0%, 0%, 0%, 100% 0.0%, 72.1%, 70.3%, 56.5%
OKLCH 0.0 0.0 0.0 0.3685 0.1127 23.3

Contrast & Accessibility

1.89:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #6F1F21 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #6F1F21

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #6F1F21);
background: linear-gradient(135deg, #000000, #6F1F21);

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