black

#000000

#3F5A63

#3F5A63

Contrast Ratio

2.85:1

Delta E

38.21

Very Different

50:50 Mix

Color Values

Format #000000 #3F5A63
HEX #000000 #3F5A63
RGB 0, 0, 0 63, 90, 99
HSL 0.0, 0.0%, 0.0% 195.0, 22.2%, 31.8%
HSV 0.0, 0.0%, 0.0% 195.0, 36.4%, 38.8%
CMYK 0%, 0%, 0%, 100% 36.4%, 9.1%, 0.0%, 61.2%
OKLCH 0.0 0.0 0.0 0.4496 0.0354 220.6

Contrast & Accessibility

2.85:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #3F5A63 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #3F5A63

Color Difference (Delta E)

38.21 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, #3F5A63);
background: linear-gradient(135deg, #000000, #3F5A63);

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