black

#000000

#477CB0

#477CB0

Contrast Ratio

4.78:1

Delta E

60.33

Very Different

50:50 Mix

Color Values

Format #000000 #477CB0
HEX #000000 #477CB0
RGB 0, 0, 0 71, 124, 176
HSL 0.0, 0.0%, 0.0% 209.7, 42.5%, 48.4%
HSV 0.0, 0.0%, 0.0% 209.7, 59.7%, 69.0%
CMYK 0%, 0%, 0%, 100% 59.7%, 29.5%, 0.0%, 31.0%
OKLCH 0.0 0.0 0.0 0.5725 0.0988 249.5

Contrast & Accessibility

4.78:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #477CB0 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #477CB0

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #477CB0);
background: linear-gradient(135deg, #000000, #477CB0);

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