black

#000000

#343FD0

#343FD0

Contrast Ratio

2.77:1

Delta E

94.76

Very Different

50:50 Mix

Color Values

Format #000000 #343FD0
HEX #000000 #343FD0
RGB 0, 0, 0 52, 63, 208
HSL 0.0, 0.0%, 0.0% 235.8, 62.4%, 51.0%
HSV 0.0, 0.0%, 0.0% 235.8, 75.0%, 81.6%
CMYK 0%, 0%, 0%, 100% 75.0%, 69.7%, 0.0%, 18.4%
OKLCH 0.0 0.0 0.0 0.464 0.2183 271.1

Contrast & Accessibility

2.77:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #343FD0 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #343FD0

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #343FD0);
background: linear-gradient(135deg, #000000, #343FD0);

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