black

#000000

#373C87

#373C87

Contrast Ratio

2.16:1

Delta E

55.98

Very Different

50:50 Mix

Color Values

Format #000000 #373C87
HEX #000000 #373C87
RGB 0, 0, 0 55, 60, 135
HSL 0.0, 0.0%, 0.0% 236.2, 42.1%, 37.3%
HSV 0.0, 0.0%, 0.0% 236.2, 59.3%, 52.9%
CMYK 0%, 0%, 0%, 100% 59.3%, 55.6%, 0.0%, 47.1%
OKLCH 0.0 0.0 0.0 0.3954 0.1234 276.3

Contrast & Accessibility

2.16:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #373C87 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #373C87

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #373C87);
background: linear-gradient(135deg, #000000, #373C87);

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