black

#000000

#AC1626

#AC1626

Contrast Ratio

2.9:1

Delta E

75.52

Very Different

50:50 Mix

Color Values

Format #000000 #AC1626
HEX #000000 #AC1626
RGB 0, 0, 0 172, 22, 38
HSL 0.0, 0.0%, 0.0% 353.6, 77.3%, 38.0%
HSV 0.0, 0.0%, 0.0% 353.6, 87.2%, 67.5%
CMYK 0%, 0%, 0%, 100% 0.0%, 87.2%, 77.9%, 32.5%
OKLCH 0.0 0.0 0.0 0.4784 0.181 23.4

Contrast & Accessibility

2.9:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #AC1626 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #AC1626

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #AC1626);
background: linear-gradient(135deg, #000000, #AC1626);

Explore Each Color

Related Comparisons