black

#000000

#181571

#181571

Contrast Ratio

1.38:1

Delta E

63.73

Very Different

50:50 Mix

#171039

Color Values

Format #000000 #181571
HEX #000000 #181571
RGB 0, 0, 0 24, 21, 113
HSL 0.0, 0.0%, 0.0% 242.0, 68.7%, 26.3%
HSV 0.0, 0.0%, 0.0% 242.0, 81.4%, 44.3%
CMYK 0%, 0%, 0%, 100% 78.8%, 81.4%, 0.0%, 55.7%
OKLCH 0.0 0.0 0.0 0.2828 0.1493 272.8

Contrast & Accessibility

1.38:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #181571 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #181571

Color Difference (Delta E)

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

Gradient

#000000 #0E0618 #150B28 #171039 #19124B #19135E #181571

Color Mixing

#000000

100%

#120820

75:25

#171039

50:50

#191254

25:75

#181571

100%

CSS Gradient Code

background: linear-gradient(to right, #000000, #181571);
background: linear-gradient(135deg, #000000, #181571);

Explore Each Color

black

View full color details

#181571

View full color details

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