black

#000000

#565ADD

#565ADD

Contrast Ratio

3.9:1

Delta E

89.36

Very Different

50:50 Mix

Color Values

Format #000000 #565ADD
HEX #000000 #565ADD
RGB 0, 0, 0 86, 90, 221
HSL 0.0, 0.0%, 0.0% 238.2, 66.5%, 60.2%
HSV 0.0, 0.0%, 0.0% 238.2, 61.1%, 86.7%
CMYK 0%, 0%, 0%, 100% 61.1%, 59.3%, 0.0%, 13.3%
OKLCH 0.0 0.0 0.0 0.5405 0.1957 276.3

Contrast & Accessibility

3.9:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #565ADD → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #565ADD

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #565ADD);
background: linear-gradient(135deg, #000000, #565ADD);

Explore Each Color

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