black

#000000

#7B1F3F

#7B1F3F

Contrast Ratio

2.11:1

Delta E

50.53

Very Different

50:50 Mix

Color Values

Format #000000 #7B1F3F
HEX #000000 #7B1F3F
RGB 0, 0, 0 123, 31, 63
HSL 0.0, 0.0%, 0.0% 339.1, 59.7%, 30.2%
HSV 0.0, 0.0%, 0.0% 339.1, 74.8%, 48.2%
CMYK 0%, 0%, 0%, 100% 0.0%, 74.8%, 48.8%, 51.8%
OKLCH 0.0 0.0 0.0 0.3981 0.1281 4.1

Contrast & Accessibility

2.11:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #7B1F3F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #7B1F3F

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #7B1F3F);
background: linear-gradient(135deg, #000000, #7B1F3F);

Explore Each Color

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