black

#000000

#477FB1

#477FB1

Contrast Ratio

4.94:1

Delta E

60.7

Very Different

50:50 Mix

Color Values

Format #000000 #477FB1
HEX #000000 #477FB1
RGB 0, 0, 0 71, 127, 177
HSL 0.0, 0.0%, 0.0% 208.3, 42.7%, 48.6%
HSV 0.0, 0.0%, 0.0% 208.3, 59.9%, 69.4%
CMYK 0%, 0%, 0%, 100% 59.9%, 28.2%, 0.0%, 30.6%
OKLCH 0.0 0.0 0.0 0.5799 0.0976 247.3

Contrast & Accessibility

4.94:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #477FB1 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #477FB1

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #477FB1);
background: linear-gradient(135deg, #000000, #477FB1);

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