black

#000000

#173855

#173855

Contrast Ratio

1.73:1

Delta E

30.88

Very Different

50:50 Mix

Color Values

Format #000000 #173855
HEX #000000 #173855
RGB 0, 0, 0 23, 56, 85
HSL 0.0, 0.0%, 0.0% 208.1, 57.4%, 21.2%
HSV 0.0, 0.0%, 0.0% 208.1, 72.9%, 33.3%
CMYK 0%, 0%, 0%, 100% 72.9%, 34.1%, 0.0%, 66.7%
OKLCH 0.0 0.0 0.0 0.3313 0.0644 247.7

Contrast & Accessibility

1.73:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #173855 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #173855

Color Difference (Delta E)

30.88 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, #173855);
background: linear-gradient(135deg, #000000, #173855);

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