black

#000000

#5644CB

#5644CB

Contrast Ratio

3.08:1

Delta E

89.76

Very Different

50:50 Mix

Color Values

Format #000000 #5644CB
HEX #000000 #5644CB
RGB 0, 0, 0 86, 68, 203
HSL 0.0, 0.0%, 0.0% 248.0, 56.5%, 53.1%
HSV 0.0, 0.0%, 0.0% 248.0, 66.5%, 79.6%
CMYK 0%, 0%, 0%, 100% 57.6%, 66.5%, 0.0%, 20.4%
OKLCH 0.0 0.0 0.0 0.4896 0.1992 282.2

Contrast & Accessibility

3.08:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #5644CB → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #5644CB

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #5644CB);
background: linear-gradient(135deg, #000000, #5644CB);

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