black

#000000

#171964

#171964

Contrast Ratio

1.36:1

Delta E

53.73

Very Different

50:50 Mix

Color Values

Format #000000 #171964
HEX #000000 #171964
RGB 0, 0, 0 23, 25, 100
HSL 0.0, 0.0%, 0.0% 238.4, 62.6%, 24.1%
HSV 0.0, 0.0%, 0.0% 238.4, 77.0%, 39.2%
CMYK 0%, 0%, 0%, 100% 77.0%, 75.0%, 0.0%, 60.8%
OKLCH 0.0 0.0 0.0 0.2732 0.1279 272.9

Contrast & Accessibility

1.36:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #171964 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #171964

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #171964);
background: linear-gradient(135deg, #000000, #171964);

Explore Each Color

Related Comparisons