black

#000000

#373681

#373681

Contrast Ratio

2.01:1

Delta E

55.4

Very Different

50:50 Mix

Color Values

Format #000000 #373681
HEX #000000 #373681
RGB 0, 0, 0 55, 54, 129
HSL 0.0, 0.0%, 0.0% 240.8, 41.0%, 35.9%
HSV 0.0, 0.0%, 0.0% 240.8, 58.1%, 50.6%
CMYK 0%, 0%, 0%, 100% 57.4%, 58.1%, 0.0%, 49.4%
OKLCH 0.0 0.0 0.0 0.3787 0.1231 279.4

Contrast & Accessibility

2.01:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #373681 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #373681

Color Difference (Delta E)

55.4 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, #373681);
background: linear-gradient(135deg, #000000, #373681);

Explore Each Color

Related Comparisons