black

#000000

#7B0421

#7B0421

Contrast Ratio

1.88:1

Delta E

56.5

Very Different

50:50 Mix

Color Values

Format #000000 #7B0421
HEX #000000 #7B0421
RGB 0, 0, 0 123, 4, 33
HSL 0.0, 0.0%, 0.0% 345.4, 93.7%, 24.9%
HSV 0.0, 0.0%, 0.0% 345.4, 96.7%, 48.2%
CMYK 0%, 0%, 0%, 100% 0.0%, 96.7%, 73.2%, 51.8%
OKLCH 0.0 0.0 0.0 0.3717 0.1458 17.9

Contrast & Accessibility

1.88:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #7B0421 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #7B0421

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #7B0421);
background: linear-gradient(135deg, #000000, #7B0421);

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