black

#000000

#506ECF

#506ECF

Contrast Ratio

4.47:1

Delta E

74.91

Very Different

50:50 Mix

Color Values

Format #000000 #506ECF
HEX #000000 #506ECF
RGB 0, 0, 0 80, 110, 207
HSL 0.0, 0.0%, 0.0% 225.8, 57.0%, 56.3%
HSV 0.0, 0.0%, 0.0% 225.8, 61.4%, 81.2%
CMYK 0%, 0%, 0%, 100% 61.4%, 46.9%, 0.0%, 18.8%
OKLCH 0.0 0.0 0.0 0.5648 0.1532 268.3

Contrast & Accessibility

4.47:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #506ECF → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #506ECF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #506ECF);
background: linear-gradient(135deg, #000000, #506ECF);

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