black

#000000

#6439BA

#6439BA

Contrast Ratio

2.84:1

Delta E

86.0

Very Different

50:50 Mix

Color Values

Format #000000 #6439BA
HEX #000000 #6439BA
RGB 0, 0, 0 100, 57, 186
HSL 0.0, 0.0%, 0.0% 260.0, 53.1%, 47.6%
HSV 0.0, 0.0%, 0.0% 260.0, 69.4%, 72.9%
CMYK 0%, 0%, 0%, 100% 46.2%, 69.4%, 0.0%, 27.1%
OKLCH 0.0 0.0 0.0 0.4722 0.1908 292.9

Contrast & Accessibility

2.84:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #6439BA → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #6439BA

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #6439BA);
background: linear-gradient(135deg, #000000, #6439BA);

Explore Each Color

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