black

#000000

#5643C6

#5643C6

Contrast Ratio

3.01:1

Delta E

87.6

Very Different

50:50 Mix

Color Values

Format #000000 #5643C6
HEX #000000 #5643C6
RGB 0, 0, 0 86, 67, 198
HSL 0.0, 0.0%, 0.0% 248.7, 53.5%, 52.0%
HSV 0.0, 0.0%, 0.0% 248.7, 66.2%, 77.6%
CMYK 0%, 0%, 0%, 100% 56.6%, 66.2%, 0.0%, 22.4%
OKLCH 0.0 0.0 0.0 0.4838 0.1941 283.0

Contrast & Accessibility

3.01:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #5643C6 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #5643C6

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #5643C6);
background: linear-gradient(135deg, #000000, #5643C6);

Explore Each Color

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