black

#000000

#623DA9

#623DA9

Contrast Ratio

2.76:1

Delta E

75.41

Very Different

50:50 Mix

Color Values

Format #000000 #623DA9
HEX #000000 #623DA9
RGB 0, 0, 0 98, 61, 169
HSL 0.0, 0.0%, 0.0% 260.6, 47.0%, 45.1%
HSV 0.0, 0.0%, 0.0% 260.6, 63.9%, 66.3%
CMYK 0%, 0%, 0%, 100% 42.0%, 63.9%, 0.0%, 33.7%
OKLCH 0.0 0.0 0.0 0.4623 0.165 294.9

Contrast & Accessibility

2.76:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #623DA9 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #623DA9

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #623DA9);
background: linear-gradient(135deg, #000000, #623DA9);

Explore Each Color

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