black

#000000

#243F53

#243F53

Contrast Ratio

1.91:1

Delta E

29.86

Very Different

50:50 Mix

Color Values

Format #000000 #243F53
HEX #000000 #243F53
RGB 0, 0, 0 36, 63, 83
HSL 0.0, 0.0%, 0.0% 205.5, 39.5%, 23.3%
HSV 0.0, 0.0%, 0.0% 205.5, 56.6%, 32.5%
CMYK 0%, 0%, 0%, 100% 56.6%, 24.1%, 0.0%, 67.5%
OKLCH 0.0 0.0 0.0 0.3554 0.0481 241.9

Contrast & Accessibility

1.91:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #243F53 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #243F53

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #243F53);
background: linear-gradient(135deg, #000000, #243F53);

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