black

#000000

#647D9C

#647D9C

Contrast Ratio

4.96:1

Delta E

55.17

Very Different

50:50 Mix

Color Values

Format #000000 #647D9C
HEX #000000 #647D9C
RGB 0, 0, 0 100, 125, 156
HSL 0.0, 0.0%, 0.0% 213.2, 22.0%, 50.2%
HSV 0.0, 0.0%, 0.0% 213.2, 35.9%, 61.2%
CMYK 0%, 0%, 0%, 100% 35.9%, 19.9%, 0.0%, 38.8%
OKLCH 0.0 0.0 0.0 0.582 0.0561 254.1

Contrast & Accessibility

4.96:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #647D9C β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #647D9C

Color Difference (Delta E)

55.17 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, #647D9C);
background: linear-gradient(135deg, #000000, #647D9C);

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