black

#000000

#3580AF

#3580AF

Contrast Ratio

4.86:1

Delta E

60.5

Very Different

50:50 Mix

Color Values

Format #000000 #3580AF
HEX #000000 #3580AF
RGB 0, 0, 0 53, 128, 175
HSL 0.0, 0.0%, 0.0% 203.1, 53.5%, 44.7%
HSV 0.0, 0.0%, 0.0% 203.1, 69.7%, 68.6%
CMYK 0%, 0%, 0%, 100% 69.7%, 26.9%, 0.0%, 31.4%
OKLCH 0.0 0.0 0.0 0.5741 0.1032 239.7

Contrast & Accessibility

4.86:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #3580AF → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #3580AF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #3580AF);
background: linear-gradient(135deg, #000000, #3580AF);

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