black

#000000

#10153E

#10153E

Contrast Ratio

1.2:1

Delta E

31.56

Very Different

50:50 Mix

Color Values

Format #000000 #10153E
HEX #000000 #10153E
RGB 0, 0, 0 16, 21, 62
HSL 0.0, 0.0%, 0.0% 233.5, 59.0%, 15.3%
HSV 0.0, 0.0%, 0.0% 233.5, 74.2%, 24.3%
CMYK 0%, 0%, 0%, 100% 74.2%, 66.1%, 0.0%, 75.7%
OKLCH 0.0 0.0 0.0 0.2204 0.0779 273.0

Contrast & Accessibility

1.2:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #10153E β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #10153E

Color Difference (Delta E)

31.56 Very Different
0 β€” Identical 5 β€” Similar 25 β€” Noticeable 100 β€” Very Different

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #10153E);
background: linear-gradient(135deg, #000000, #10153E);

Explore Each Color

Related Comparisons