black

#000000

#182B64

#182B64

Contrast Ratio

1.57:1

Delta E

43.31

Very Different

50:50 Mix

Color Values

Format #000000 #182B64
HEX #000000 #182B64
RGB 0, 0, 0 24, 43, 100
HSL 0.0, 0.0%, 0.0% 225.0, 61.3%, 24.3%
HSV 0.0, 0.0%, 0.0% 225.0, 76.0%, 39.2%
CMYK 0%, 0%, 0%, 100% 76.0%, 57.0%, 0.0%, 60.8%
OKLCH 0.0 0.0 0.0 0.3104 0.1037 266.4

Contrast & Accessibility

1.57:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #182B64 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #182B64

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #182B64);
background: linear-gradient(135deg, #000000, #182B64);

Explore Each Color

Related Comparisons