black

#000000

#355DD0

#355DD0

Contrast Ratio

3.63:1

Delta E

81.02

Very Different

50:50 Mix

Color Values

Format #000000 #355DD0
HEX #000000 #355DD0
RGB 0, 0, 0 53, 93, 208
HSL 0.0, 0.0%, 0.0% 224.5, 62.2%, 51.2%
HSV 0.0, 0.0%, 0.0% 224.5, 74.5%, 81.6%
CMYK 0%, 0%, 0%, 100% 74.5%, 55.3%, 0.0%, 18.4%
OKLCH 0.0 0.0 0.0 0.518 0.1836 265.7

Contrast & Accessibility

3.63:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #355DD0 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #355DD0

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #355DD0);
background: linear-gradient(135deg, #000000, #355DD0);

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