black

#000000

#647D3D

#647D3D

Contrast Ratio

4.54:1

Delta E

61.95

Very Different

50:50 Mix

Color Values

Format #000000 #647D3D
HEX #000000 #647D3D
RGB 0, 0, 0 100, 125, 61
HSL 0.0, 0.0%, 0.0% 83.4, 34.4%, 36.5%
HSV 0.0, 0.0%, 0.0% 83.4, 51.2%, 49.0%
CMYK 0%, 0%, 0%, 100% 20.0%, 0.0%, 51.2%, 51.0%
OKLCH 0.0 0.0 0.0 0.5546 0.0948 126.8

Contrast & Accessibility

4.54:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #647D3D β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #647D3D

Color Difference (Delta E)

61.95 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, #647D3D);
background: linear-gradient(135deg, #000000, #647D3D);

Explore Each Color

Related Comparisons