black

#000000

#424DBD

#424DBD

Contrast Ratio

3.03:1

Delta E

78.0

Very Different

50:50 Mix

Color Values

Format #000000 #424DBD
HEX #000000 #424DBD
RGB 0, 0, 0 66, 77, 189
HSL 0.0, 0.0%, 0.0% 234.6, 48.2%, 50.0%
HSV 0.0, 0.0%, 0.0% 234.6, 65.1%, 74.1%
CMYK 0%, 0%, 0%, 100% 65.1%, 59.3%, 0.0%, 25.9%
OKLCH 0.0 0.0 0.0 0.4787 0.1741 273.6

Contrast & Accessibility

3.03:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #424DBD → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #424DBD

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #424DBD);
background: linear-gradient(135deg, #000000, #424DBD);

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