black

#000000

#731019

#731019

Contrast Ratio

1.82:1

Delta E

53.21

Very Different

50:50 Mix

Color Values

Format #000000 #731019
HEX #000000 #731019
RGB 0, 0, 0 115, 16, 25
HSL 0.0, 0.0%, 0.0% 354.5, 75.6%, 25.7%
HSV 0.0, 0.0%, 0.0% 354.5, 86.1%, 45.1%
CMYK 0%, 0%, 0%, 100% 0.0%, 86.1%, 78.3%, 54.9%
OKLCH 0.0 0.0 0.0 0.3606 0.1316 23.0

Contrast & Accessibility

1.82:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #731019 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #731019

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #731019);
background: linear-gradient(135deg, #000000, #731019);

Explore Each Color

Related Comparisons