black

#000000

#646E60

#646E60

Contrast Ratio

3.94:1

Delta E

46.18

Very Different

50:50 Mix

Color Values

Format #000000 #646E60
HEX #000000 #646E60
RGB 0, 0, 0 100, 110, 96
HSL 0.0, 0.0%, 0.0% 102.9, 6.8%, 40.4%
HSV 0.0, 0.0%, 0.0% 102.9, 12.7%, 43.1%
CMYK 0%, 0%, 0%, 100% 9.1%, 0.0%, 12.7%, 56.9%
OKLCH 0.0 0.0 0.0 0.5254 0.0247 136.7

Contrast & Accessibility

3.94:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #646E60 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #646E60

Color Difference (Delta E)

46.18 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, #646E60);
background: linear-gradient(135deg, #000000, #646E60);

Explore Each Color

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