black

#000000

#423FD0

#423FD0

Contrast Ratio

2.85:1

Delta E

94.68

Very Different

50:50 Mix

Color Values

Format #000000 #423FD0
HEX #000000 #423FD0
RGB 0, 0, 0 66, 63, 208
HSL 0.0, 0.0%, 0.0% 241.2, 60.7%, 53.1%
HSV 0.0, 0.0%, 0.0% 241.2, 69.7%, 81.6%
CMYK 0%, 0%, 0%, 100% 68.3%, 69.7%, 0.0%, 18.4%
OKLCH 0.0 0.0 0.0 0.472 0.2149 275.3

Contrast & Accessibility

2.85:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #423FD0 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #423FD0

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #423FD0);
background: linear-gradient(135deg, #000000, #423FD0);

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