black

#000000

#182397

#182397

Contrast Ratio

1.73:1

Delta E

78.0

Very Different

50:50 Mix

Color Values

Format #000000 #182397
HEX #000000 #182397
RGB 0, 0, 0 24, 35, 151
HSL 0.0, 0.0%, 0.0% 234.8, 72.6%, 34.3%
HSV 0.0, 0.0%, 0.0% 234.8, 84.1%, 59.2%
CMYK 0%, 0%, 0%, 100% 84.1%, 76.8%, 0.0%, 40.8%
OKLCH 0.0 0.0 0.0 0.3477 0.1837 268.5

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: #182397 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #182397

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #182397);
background: linear-gradient(135deg, #000000, #182397);

Explore Each Color

Related Comparisons