black

#000000

#455DC9

#455DC9

Contrast Ratio

3.66:1

Delta E

77.6

Very Different

50:50 Mix

Color Values

Format #000000 #455DC9
HEX #000000 #455DC9
RGB 0, 0, 0 69, 93, 201
HSL 0.0, 0.0%, 0.0% 229.1, 55.0%, 52.9%
HSV 0.0, 0.0%, 0.0% 229.1, 65.7%, 78.8%
CMYK 0%, 0%, 0%, 100% 65.7%, 53.7%, 0.0%, 21.2%
OKLCH 0.0 0.0 0.0 0.5204 0.1695 270.1

Contrast & Accessibility

3.66:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #455DC9 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #455DC9

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #455DC9);
background: linear-gradient(135deg, #000000, #455DC9);

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