black

#000000

#70100F

#70100F

Contrast Ratio

1.77:1

Delta E

54.3

Very Different

50:50 Mix

Color Values

Format #000000 #70100F
HEX #000000 #70100F
RGB 0, 0, 0 112, 16, 15
HSL 0.0, 0.0%, 0.0% 0.6, 76.4%, 24.9%
HSV 0.0, 0.0%, 0.0% 0.6, 86.6%, 43.9%
CMYK 0%, 0%, 0%, 100% 0.0%, 85.7%, 86.6%, 56.1%
OKLCH 0.0 0.0 0.0 0.3533 0.1297 27.4

Contrast & Accessibility

1.77:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #70100F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #70100F

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #70100F);
background: linear-gradient(135deg, #000000, #70100F);

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