black

#000000

#3F7FC7

#3F7FC7

Contrast Ratio

5.07:1

Delta E

68.01

Very Different

50:50 Mix

Color Values

Format #000000 #3F7FC7
HEX #000000 #3F7FC7
RGB 0, 0, 0 63, 127, 199
HSL 0.0, 0.0%, 0.0% 211.8, 54.8%, 51.4%
HSV 0.0, 0.0%, 0.0% 211.8, 68.3%, 78.0%
CMYK 0%, 0%, 0%, 100% 68.3%, 36.2%, 0.0%, 22.0%
OKLCH 0.0 0.0 0.0 0.5885 0.129 253.2

Contrast & Accessibility

5.07:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #3F7FC7 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #3F7FC7

Color Difference (Delta E)

68.01 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, #3F7FC7);
background: linear-gradient(135deg, #000000, #3F7FC7);

Explore Each Color

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