black

#000000

#6558DA

#6558DA

Contrast Ratio

3.96:1

Delta E

89.0

Very Different

50:50 Mix

Color Values

Format #000000 #6558DA
HEX #000000 #6558DA
RGB 0, 0, 0 101, 88, 218
HSL 0.0, 0.0%, 0.0% 246.0, 63.7%, 60.0%
HSV 0.0, 0.0%, 0.0% 246.0, 59.6%, 85.5%
CMYK 0%, 0%, 0%, 100% 53.7%, 59.6%, 0.0%, 14.5%
OKLCH 0.0 0.0 0.0 0.5457 0.1915 282.5

Contrast & Accessibility

3.96:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #6558DA → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #6558DA

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #6558DA);
background: linear-gradient(135deg, #000000, #6558DA);

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