black

#000000

#511F68

#511F68

Contrast Ratio

1.75:1

Delta E

53.91

Very Different

50:50 Mix

Color Values

Format #000000 #511F68
HEX #000000 #511F68
RGB 0, 0, 0 81, 31, 104
HSL 0.0, 0.0%, 0.0% 281.1, 54.1%, 26.5%
HSV 0.0, 0.0%, 0.0% 281.1, 70.2%, 40.8%
CMYK 0%, 0%, 0%, 100% 22.1%, 70.2%, 0.0%, 59.2%
OKLCH 0.0 0.0 0.0 0.3499 0.1271 313.3

Contrast & Accessibility

1.75:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #511F68 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #511F68

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #511F68);
background: linear-gradient(135deg, #000000, #511F68);

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