black

#000000

#623FAB

#623FAB

Contrast Ratio

2.82:1

Delta E

75.56

Very Different

50:50 Mix

Color Values

Format #000000 #623FAB
HEX #000000 #623FAB
RGB 0, 0, 0 98, 63, 171
HSL 0.0, 0.0%, 0.0% 259.4, 46.2%, 45.9%
HSV 0.0, 0.0%, 0.0% 259.4, 63.2%, 67.1%
CMYK 0%, 0%, 0%, 100% 42.7%, 63.2%, 0.0%, 32.9%
OKLCH 0.0 0.0 0.0 0.4669 0.1647 294.0

Contrast & Accessibility

2.82:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #623FAB → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #623FAB

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #623FAB);
background: linear-gradient(135deg, #000000, #623FAB);

Explore Each Color

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