black

#000000

#454DB7

#454DB7

Contrast Ratio

3.0:1

Delta E

74.85

Very Different

50:50 Mix

Color Values

Format #000000 #454DB7
HEX #000000 #454DB7
RGB 0, 0, 0 69, 77, 183
HSL 0.0, 0.0%, 0.0% 235.8, 45.2%, 49.4%
HSV 0.0, 0.0%, 0.0% 235.8, 62.3%, 71.8%
CMYK 0%, 0%, 0%, 100% 62.3%, 57.9%, 0.0%, 28.2%
OKLCH 0.0 0.0 0.0 0.4758 0.1652 274.9

Contrast & Accessibility

3.0:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #454DB7 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #454DB7

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #454DB7);
background: linear-gradient(135deg, #000000, #454DB7);

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