black

#000000

#455AC1

#455AC1

Contrast Ratio

3.49:1

Delta E

74.68

Very Different

50:50 Mix

Color Values

Format #000000 #455AC1
HEX #000000 #455AC1
RGB 0, 0, 0 69, 90, 193
HSL 0.0, 0.0%, 0.0% 229.8, 50.0%, 51.4%
HSV 0.0, 0.0%, 0.0% 229.8, 64.2%, 75.7%
CMYK 0%, 0%, 0%, 100% 64.2%, 53.4%, 0.0%, 24.3%
OKLCH 0.0 0.0 0.0 0.5085 0.1623 270.9

Contrast & Accessibility

3.49:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #455AC1 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #455AC1

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #455AC1);
background: linear-gradient(135deg, #000000, #455AC1);

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