black

#000000

#506ACD

#506ACD

Contrast Ratio

4.28:1

Delta E

75.18

Very Different

50:50 Mix

Color Values

Format #000000 #506ACD
HEX #000000 #506ACD
RGB 0, 0, 0 80, 106, 205
HSL 0.0, 0.0%, 0.0% 227.5, 55.6%, 55.9%
HSV 0.0, 0.0%, 0.0% 227.5, 61.0%, 80.4%
CMYK 0%, 0%, 0%, 100% 61.0%, 48.3%, 0.0%, 19.6%
OKLCH 0.0 0.0 0.0 0.5553 0.1554 269.7

Contrast & Accessibility

4.28:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #506ACD → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #506ACD

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

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

Explore Each Color

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