black

#000000

#647A75

#647A75

Contrast Ratio

4.58:1

Delta E

50.22

Very Different

50:50 Mix

Color Values

Format #000000 #647A75
HEX #000000 #647A75
RGB 0, 0, 0 100, 122, 117
HSL 0.0, 0.0%, 0.0% 166.4, 9.9%, 43.5%
HSV 0.0, 0.0%, 0.0% 166.4, 18.0%, 47.8%
CMYK 0%, 0%, 0%, 100% 18.0%, 0.0%, 4.1%, 52.2%
OKLCH 0.0 0.0 0.0 0.5603 0.0269 179.9

Contrast & Accessibility

4.58:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #647A75 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #647A75

Color Difference (Delta E)

50.22 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, #647A75);
background: linear-gradient(135deg, #000000, #647A75);

Explore Each Color

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