black

#000000

#646CA2

#646CA2

Contrast Ratio

4.21:1

Delta E

56.87

Very Different

50:50 Mix

Color Values

Format #000000 #646CA2
HEX #000000 #646CA2
RGB 0, 0, 0 100, 108, 162
HSL 0.0, 0.0%, 0.0% 232.3, 25.0%, 51.4%
HSV 0.0, 0.0%, 0.0% 232.3, 38.3%, 63.5%
CMYK 0%, 0%, 0%, 100% 38.3%, 33.3%, 0.0%, 36.5%
OKLCH 0.0 0.0 0.0 0.5473 0.0847 276.8

Contrast & Accessibility

4.21:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #646CA2 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #646CA2

Color Difference (Delta E)

56.87 Very Different
0 β€” Identical 5 β€” Similar 25 β€” Noticeable 100 β€” Very Different

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #646CA2);
background: linear-gradient(135deg, #000000, #646CA2);

Explore Each Color

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