black

#000000

#4049AC

#4049AC

Contrast Ratio

2.77:1

Delta E

70.63

Very Different

50:50 Mix

Color Values

Format #000000 #4049AC
HEX #000000 #4049AC
RGB 0, 0, 0 64, 73, 172
HSL 0.0, 0.0%, 0.0% 235.0, 45.8%, 46.3%
HSV 0.0, 0.0%, 0.0% 235.0, 62.8%, 67.5%
CMYK 0%, 0%, 0%, 100% 62.8%, 57.6%, 0.0%, 32.5%
OKLCH 0.0 0.0 0.0 0.4563 0.1565 274.5

Contrast & Accessibility

2.77:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #4049AC → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #4049AC

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #4049AC);
background: linear-gradient(135deg, #000000, #4049AC);

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