black

#000000

#454DA6

#454DA6

Contrast Ratio

2.87:1

Delta E

65.83

Very Different

50:50 Mix

Color Values

Format #000000 #454DA6
HEX #000000 #454DA6
RGB 0, 0, 0 69, 77, 166
HSL 0.0, 0.0%, 0.0% 235.1, 41.3%, 46.1%
HSV 0.0, 0.0%, 0.0% 235.1, 58.4%, 65.1%
CMYK 0%, 0%, 0%, 100% 58.4%, 53.6%, 0.0%, 34.9%
OKLCH 0.0 0.0 0.0 0.4628 0.1414 275.5

Contrast & Accessibility

2.87:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #454DA6 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #454DA6

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #454DA6);
background: linear-gradient(135deg, #000000, #454DA6);

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