black

#000000

#5543CF

#5543CF

Contrast Ratio

3.09:1

Delta E

92.3

Very Different

50:50 Mix

Color Values

Format #000000 #5543CF
HEX #000000 #5543CF
RGB 0, 0, 0 85, 67, 207
HSL 0.0, 0.0%, 0.0% 247.7, 59.3%, 53.7%
HSV 0.0, 0.0%, 0.0% 247.7, 67.6%, 81.2%
CMYK 0%, 0%, 0%, 100% 58.9%, 67.6%, 0.0%, 18.8%
OKLCH 0.0 0.0 0.0 0.4908 0.2054 281.5

Contrast & Accessibility

3.09:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #5543CF → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #5543CF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #5543CF);
background: linear-gradient(135deg, #000000, #5543CF);

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