black

#000000

#455FD8

#455FD8

Contrast Ratio

3.88:1

Delta E

84.46

Very Different

50:50 Mix

Color Values

Format #000000 #455FD8
HEX #000000 #455FD8
RGB 0, 0, 0 69, 95, 216
HSL 0.0, 0.0%, 0.0% 229.4, 65.3%, 55.9%
HSV 0.0, 0.0%, 0.0% 229.4, 68.1%, 84.7%
CMYK 0%, 0%, 0%, 100% 68.1%, 56.0%, 0.0%, 15.3%
OKLCH 0.0 0.0 0.0 0.5356 0.1873 269.8

Contrast & Accessibility

3.88:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #455FD8 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #455FD8

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #455FD8);
background: linear-gradient(135deg, #000000, #455FD8);

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