black

#000000

#455FFC

#455FFC

Contrast Ratio

4.3:1

Delta E

102.91

Very Different

50:50 Mix

Color Values

Format #000000 #455FFC
HEX #000000 #455FFC
RGB 0, 0, 0 69, 95, 252
HSL 0.0, 0.0%, 0.0% 231.5, 96.8%, 62.9%
HSV 0.0, 0.0%, 0.0% 231.5, 72.6%, 98.8%
CMYK 0%, 0%, 0%, 100% 72.6%, 62.3%, 0.0%, 1.2%
OKLCH 0.0 0.0 0.0 0.5649 0.2335 269.8

Contrast & Accessibility

4.3:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #455FFC → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #455FFC

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

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

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