black

#000000

#39636F

#39636F

Contrast Ratio

3.19:1

Delta E

42.55

Very Different

50:50 Mix

Color Values

Format #000000 #39636F
HEX #000000 #39636F
RGB 0, 0, 0 57, 99, 111
HSL 0.0, 0.0%, 0.0% 193.3, 32.1%, 32.9%
HSV 0.0, 0.0%, 0.0% 193.3, 48.6%, 43.5%
CMYK 0%, 0%, 0%, 100% 48.6%, 10.8%, 0.0%, 56.5%
OKLCH 0.0 0.0 0.0 0.4739 0.0507 218.2

Contrast & Accessibility

3.19:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #39636F β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #39636F

Color Difference (Delta E)

42.55 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, #39636F);
background: linear-gradient(135deg, #000000, #39636F);

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