black

#000000

#404BA3

#404BA3

Contrast Ratio

2.75:1

Delta E

64.95

Very Different

50:50 Mix

Color Values

Format #000000 #404BA3
HEX #000000 #404BA3
RGB 0, 0, 0 64, 75, 163
HSL 0.0, 0.0%, 0.0% 233.3, 43.6%, 44.5%
HSV 0.0, 0.0%, 0.0% 233.3, 60.7%, 63.9%
CMYK 0%, 0%, 0%, 100% 60.7%, 54.0%, 0.0%, 36.1%
OKLCH 0.0 0.0 0.0 0.4532 0.1411 274.0

Contrast & Accessibility

2.75:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #404BA3 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #404BA3

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #404BA3);
background: linear-gradient(135deg, #000000, #404BA3);

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