black

#000000

#511753

#511753

Contrast Ratio

1.6:1

Delta E

46.9

Very Different

50:50 Mix

Color Values

Format #000000 #511753
HEX #000000 #511753
RGB 0, 0, 0 81, 23, 83
HSL 0.0, 0.0%, 0.0% 298.0, 56.6%, 20.8%
HSV 0.0, 0.0%, 0.0% 298.0, 72.3%, 32.5%
CMYK 0%, 0%, 0%, 100% 2.4%, 72.3%, 0.0%, 67.5%
OKLCH 0.0 0.0 0.0 0.3255 0.1172 326.5

Contrast & Accessibility

1.6:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #511753 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #511753

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #511753);
background: linear-gradient(135deg, #000000, #511753);

Explore Each Color

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