black

#000000

#3F7EBB

#3F7EBB

Contrast Ratio

4.91:1

Delta E

63.88

Very Different

50:50 Mix

Color Values

Format #000000 #3F7EBB
HEX #000000 #3F7EBB
RGB 0, 0, 0 63, 126, 187
HSL 0.0, 0.0%, 0.0% 209.5, 49.6%, 49.0%
HSV 0.0, 0.0%, 0.0% 209.5, 66.3%, 73.3%
CMYK 0%, 0%, 0%, 100% 66.3%, 32.6%, 0.0%, 26.7%
OKLCH 0.0 0.0 0.0 0.5795 0.1146 249.8

Contrast & Accessibility

4.91:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #3F7EBB β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #3F7EBB

Color Difference (Delta E)

63.88 Very Different
0 β€” Identical 5 β€” Similar 25 β€” Noticeable 100 β€” Very Different

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #3F7EBB);
background: linear-gradient(135deg, #000000, #3F7EBB);

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