black

#000000

#491D8F

#491D8F

Contrast Ratio

1.86:1

Delta E

75.33

Very Different

50:50 Mix

Color Values

Format #000000 #491D8F
HEX #000000 #491D8F
RGB 0, 0, 0 73, 29, 143
HSL 0.0, 0.0%, 0.0% 263.2, 66.3%, 33.7%
HSV 0.0, 0.0%, 0.0% 263.2, 79.7%, 56.1%
CMYK 0%, 0%, 0%, 100% 49.0%, 79.7%, 0.0%, 43.9%
OKLCH 0.0 0.0 0.0 0.3705 0.1715 293.7

Contrast & Accessibility

1.86:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #491D8F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #491D8F

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #491D8F);
background: linear-gradient(135deg, #000000, #491D8F);

Explore Each Color

Related Comparisons