black

#000000

#516CC2

#516CC2

Contrast Ratio

4.27:1

Delta E

69.5

Very Different

50:50 Mix

Color Values

Format #000000 #516CC2
HEX #000000 #516CC2
RGB 0, 0, 0 81, 108, 194
HSL 0.0, 0.0%, 0.0% 225.7, 48.1%, 53.9%
HSV 0.0, 0.0%, 0.0% 225.7, 58.2%, 76.1%
CMYK 0%, 0%, 0%, 100% 58.2%, 44.3%, 0.0%, 23.9%
OKLCH 0.0 0.0 0.0 0.5528 0.1372 268.5

Contrast & Accessibility

4.27:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #516CC2 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #516CC2

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #516CC2);
background: linear-gradient(135deg, #000000, #516CC2);

Explore Each Color

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