black

#000000

#4337A9

#4337A9

Contrast Ratio

2.36:1

Delta E

77.52

Very Different

50:50 Mix

Color Values

Format #000000 #4337A9
HEX #000000 #4337A9
RGB 0, 0, 0 67, 55, 169
HSL 0.0, 0.0%, 0.0% 246.3, 50.9%, 43.9%
HSV 0.0, 0.0%, 0.0% 246.3, 67.5%, 66.3%
CMYK 0%, 0%, 0%, 100% 60.4%, 67.5%, 0.0%, 33.7%
OKLCH 0.0 0.0 0.0 0.4243 0.1745 280.7

Contrast & Accessibility

2.36:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #4337A9 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #4337A9

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #4337A9);
background: linear-gradient(135deg, #000000, #4337A9);

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