black

#000000

#6638AF

#6638AF

Contrast Ratio

2.75:1

Delta E

80.83

Very Different

50:50 Mix

Color Values

Format #000000 #6638AF
HEX #000000 #6638AF
RGB 0, 0, 0 102, 56, 175
HSL 0.0, 0.0%, 0.0% 263.2, 51.5%, 45.3%
HSV 0.0, 0.0%, 0.0% 263.2, 68.0%, 68.6%
CMYK 0%, 0%, 0%, 100% 41.7%, 68.0%, 0.0%, 31.4%
OKLCH 0.0 0.0 0.0 0.4641 0.1792 296.5

Contrast & Accessibility

2.75:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #6638AF → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #6638AF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #6638AF);
background: linear-gradient(135deg, #000000, #6638AF);

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