black

#000000

#434EB5

#434EB5

Contrast Ratio

3.0:1

Delta E

73.3

Very Different

50:50 Mix

Color Values

Format #000000 #434EB5
HEX #000000 #434EB5
RGB 0, 0, 0 67, 78, 181
HSL 0.0, 0.0%, 0.0% 234.2, 46.0%, 48.6%
HSV 0.0, 0.0%, 0.0% 234.2, 63.0%, 71.0%
CMYK 0%, 0%, 0%, 100% 63.0%, 56.9%, 0.0%, 29.0%
OKLCH 0.0 0.0 0.0 0.4749 0.1617 273.9

Contrast & Accessibility

3.0:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #434EB5 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #434EB5

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #434EB5);
background: linear-gradient(135deg, #000000, #434EB5);

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